SUSE-SU-2023:3600-2: important: Security update for the Linux Kernel

21 Sep 2023

      # Security update for the Linux Kernel

Announcement ID: SUSE-SU-2023:3600-2  
Rating: important  
References:

  * #1023051
  * #1120059
  * #1177719
  * #1188885
  * #1193629
  * #1194869
  * #1205462
  * #1208902
  * #1208949
  * #1209284
  * #1209799
  * #1210048
  * #1210448
  * #1212091
  * #1212142
  * #1212526
  * #1212857
  * #1212873
  * #1213026
  * #1213123
  * #1213546
  * #1213580
  * #1213601
  * #1213666
  * #1213757
  * #1213759
  * #1213916
  * #1213921
  * #1213927
  * #1213946
  * #1213968
  * #1213970
  * #1213971
  * #1214000
  * #1214019
  * #1214120
  * #1214149
  * #1214180
  * #1214238
  * #1214285
  * #1214297
  * #1214299
  * #1214350
  * #1214368
  * #1214370
  * #1214371
  * #1214372
  * #1214380
  * #1214386
  * #1214392
  * #1214393
  * #1214397
  * #1214428
  * #1214451
  * #1214659
  * #1214661
  * #1214729
  * #1214742
  * #1214743
  * #1214756
  * PED-4579
  * PED-4759
  * PED-4927
  * PED-4929
  * PED-5738
  * PED-6003
  * PED-6004

Cross-References:

  * CVE-2023-2007
  * CVE-2023-20588
  * CVE-2023-34319
  * CVE-2023-3610
  * CVE-2023-37453
  * CVE-2023-3772
  * CVE-2023-3863
  * CVE-2023-4128
  * CVE-2023-4133
  * CVE-2023-4134
  * CVE-2023-4147
  * CVE-2023-4194
  * CVE-2023-4273
  * CVE-2023-4387
  * CVE-2023-4459
  * CVE-2023-4569

CVSS scores:

  * CVE-2023-2007 ( SUSE ):  4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
  * CVE-2023-2007 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-20588 ( SUSE ):  6.0 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
  * CVE-2023-20588 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  * CVE-2023-34319 ( SUSE ):  6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
  * CVE-2023-3610 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3610 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-37453 ( SUSE ):  4.6 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-37453 ( NVD ):  4.6 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-3772 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-3772 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-3863 ( SUSE ):  7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3863 ( NVD ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-4128 ( SUSE ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-4128 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-4133 ( SUSE ):  5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-4133 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-4134 ( SUSE ):  4.1 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-4147 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-4147 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-4194 ( SUSE ):  4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
  * CVE-2023-4194 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
  * CVE-2023-4273 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-4273 ( NVD ):  6.0 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
  * CVE-2023-4387 ( SUSE ):  6.6 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-4387 ( NVD ):  7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
  * CVE-2023-4459 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-4459 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-4569 ( SUSE ):  3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
  * CVE-2023-4569 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected Products:

  * openSUSE Leap 15.4
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise Live Patching 15-SP4
  * SUSE Linux Enterprise Micro 5.3
  * SUSE Linux Enterprise Micro 5.4
  * SUSE Linux Enterprise Micro for Rancher 5.3
  * SUSE Linux Enterprise Micro for Rancher 5.4
  * SUSE Linux Enterprise Real Time 15 SP4
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Real Time Module 15-SP4

An update that solves 16 vulnerabilities, contains seven features and has 44
security fixes can now be installed.

## Description:

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various
security and bugfixes.

NOTE: This update was retracted due to serious USB regression

The following security bugs were fixed:

  * CVE-2023-2007: Fixed a flaw in the DPT I2O Controller driver that could
    allow an attacker to escalate privileges and execute arbitrary code in the
    context of the kernel (bsc#1210448).
  * CVE-2023-20588: Fixed a division-by-zero error on some AMD processors that
    can potentially return speculative data resulting in loss of confidentiality
    (bsc#1213927).
  * CVE-2023-34319: Fixed buffer overrun triggered by unusual packet in
    xen/netback (XSA-432) (bsc#1213546).
  * CVE-2023-3610: Fixed use-after-free vulnerability in nf_tables can be
    exploited to achieve local privilege escalation (bsc#1213580).
  * CVE-2023-37453: Fixed oversight in SuperSpeed initialization (bsc#1213123).
  * CVE-2023-3772: Fixed a flaw in XFRM subsystem that may have allowed a
    malicious user with CAP_NET_ADMIN privileges to directly dereference a NULL
    pointer leading to a possible kernel crash and denial of service
    (bsc#1213666).
  * CVE-2023-3863: Fixed a use-after-free flaw was found in nfc_llcp_find_local
    that allowed a local user with special privileges to impact a kernel
    information leak issue (bsc#1213601).
  * CVE-2023-4128: Fixed a use-after-free flaw in net/sched/cls_fw.c that
    allowed a local attacker to perform a local privilege escalation due to
    incorrect handling of the existing filter, leading to a kernel information
    leak issue (bsc#1214149).
  * CVE-2023-4133: Fixed use after free bugs caused by circular dependency
    problem in cxgb4 (bsc#1213970).
  * CVE-2023-4134: Fixed use-after-free in cyttsp4_watchdog_work()
    (bsc#1213971).
  * CVE-2023-4147: Fixed use-after-free in nf_tables_newrule (bsc#1213968).
  * CVE-2023-4194: Fixed a type confusion in net tun_chr_open() (bsc#1214019).
  * CVE-2023-4273: Fixed a flaw in the exFAT driver of the Linux kernel that
    alloawed a local privileged attacker to overflow the kernel stack
    (bsc#1214120).
  * CVE-2023-4387: Fixed use-after-free flaw in vmxnet3_rq_alloc_rx_buf that
    could allow a local attacker to crash the system due to a double-free
    (bsc#1214350).
  * CVE-2023-4459: Fixed a NULL pointer dereference flaw in vmxnet3_rq_cleanup
    that may have allowed a local attacker with normal user privilege to cause a
    denial of service (bsc#1214451).
  * CVE-2023-4569: Fixed information leak in nft_set_catchall_flush in
    net/netfilter/nf_tables_api.c (bsc#1214729).

The following non-security bugs were fixed:

  * acpi: processor: perflib: avoid updating frequency qos unnecessarily (git-
    fixes).
  * acpi: processor: perflib: use the "no limit" frequency qos (git-fixes).
  * acpi: x86: s2idle: fix a logic error parsing amd constraints table (git-
    fixes).
  * alsa: ac97: fix possible error value of *rac97 (git-fixes).
  * alsa: hda/cs8409: support new dell dolphin variants (git-fixes).
  * alsa: hda/realtek - remodified 3k pull low procedure (git-fixes).
  * alsa: hda/realtek: add quirk for hp victus 16-d1xxx to enable mute led (git-
    fixes).
  * alsa: hda/realtek: add quirk for mute leds on hp envy x360 15-eu0xxx (git-
    fixes).
  * alsa: hda/realtek: add quirks for hp g11 laptops (git-fixes).
  * alsa: hda/realtek: switch dell oasis models to use spi (git-fixes).
  * alsa: pcm: fix missing fixup call in compat hw_refine ioctl (git-fixes).
  * alsa: usb-audio: add support for mythware xa001au capture and playback
    interfaces (git-fixes).
  * alsa: usb-audio: fix init call orders for uac1 (git-fixes).
  * alsa: ymfpci: fix the missing snd_card_free() call at probe error (git-
    fixes).
  * amba: bus: fix refcount leak (git-fixes).
  * arm64: dts: imx8mn-var-som: add missing pull-up for onboard phy reset pinmux
    (git-fixes).
  * arm64: dts: qcom: qrb5165-rb5: fix thermal zone conflict (git-fixes).
  * arm64: dts: rockchip: disable hs400 for emmc on rock pi 4 (git-fixes).
  * arm: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix usb related warnings
    (git-fixes).
  * arm: dts: imx6sll: fixup of operating points (git-fixes).
  * arm: spear: do not use timer namespace for timer_shutdown() function
    (bsc#1213970).
  * asoc: lower "no backend dais enabled for ... port" log severity (git-fixes).
  * asoc: meson: axg-tdm-formatter: fix channel slot allocation (git-fixes).
  * asoc: rt5665: add missed regulator_bulk_disable (git-fixes).
  * asoc: sof: intel: fix soundwire/hdaudio mutual exclusion (git-fixes).
  * asoc: stac9766: fix build errors with regmap_ac97 (git-fixes).
  * asoc: tegra: fix sfc conversion for few rates (git-fixes).
  * audit: fix possible soft lockup in __audit_inode_child() (git-fixes).
  * backlight/bd6107: compare against struct fb_info.device (git-fixes).
  * backlight/gpio_backlight: compare against struct fb_info.device (git-fixes).
  * backlight/lv5207lp: compare against struct fb_info.device (git-fixes).
  * batman-adv: do not get eth header before batadv_check_management_packet
    (git-fixes).
  * batman-adv: do not increase mtu when set by user (git-fixes).
  * batman-adv: fix batadv_v_ogm_aggr_send memory leak (git-fixes).
  * batman-adv: fix tt global entry leak when client roamed back (git-fixes).
  * batman-adv: hold rtnl lock during mtu update via netlink (git-fixes).
  * batman-adv: trigger events for auto adjusted mtu (git-fixes).
  * bluetooth: btusb: add mt7922 bluetooth id for the asus ally (git-fixes).
  * bluetooth: btusb: do not call kfree_skb() under spin_lock_irqsave() (git-
    fixes).
  * bluetooth: fix potential use-after-free when clear keys (git-fixes).
  * bluetooth: l2cap: fix use-after-free (git-fixes).
  * bluetooth: l2cap: fix use-after-free in l2cap_sock_ready_cb (git-fixes).
  * bluetooth: nokia: fix value check in nokia_bluetooth_serdev_probe() (git-
    fixes).
  * bluetooth: remove unused declaration amp_read_loc_info() (git-fixes).
  * bnx2x: fix page fault following eeh recovery (bsc#1214299).
  * bpf: disable preemption in bpf_event_output (git-fixes).
  * bus: ti-sysc: fix build warning for 64-bit build (git-fixes).
  * bus: ti-sysc: fix cast to enum warning (git-fixes).
  * bus: ti-sysc: flush posted write on enable before reset (git-fixes).
  * can: gs_usb: gs_usb_receive_bulk_callback(): count rx overflow errors also
    in case of oom (git-fixes).
  * ceph: defer stopping mdsc delayed_work (bsc#1214392).
  * ceph: do not check for quotas on mds stray dirs (bsc#1214238).
  * ceph: never send metrics if disable_send_metrics is set (bsc#1214180).
  * check-for-config-changes: ignore builtin_return_address_strips_pac
    (bsc#1214380). gcc7 on sle 15 does not support this while later gcc does.
  * cifs: add missing return value check for cifs_sb_tlink (bsc#1193629).
  * cifs: allow dumping keys for directories too (bsc#1193629).
  * cifs: fix mid leak during reconnection after timeout threshold (git-fixes).
  * cifs: if deferred close is disabled then close files immediately (git-
    fixes).
  * cifs: is_network_name_deleted should return a bool (bsc#1193629).
  * cifs: update internal module version number for cifs.ko (bsc#1193629).
  * clk: fix slab-out-of-bounds error in devm_clk_release() (git-fixes).
  * clk: fix undefined reference to `clk_rate_exclusive_{get,put}' (git-fixes).
  * clk: imx8mp: fix sai4 clock (git-fixes).
  * clk: imx: composite-8m: fix clock pauses when set_rate would be a no-op
    (git-fixes).
  * clk: imx: pll14xx: dynamically configure pll for 393216000/361267200hz (git-
    fixes).
  * clk: qcom: camcc-sc7180: fix async resume during probe (git-fixes).
  * clk: qcom: gcc-mdm9615: use proper parent for pll0_vote clock (git-fixes).
  * clk: qcom: gcc-sc7180: fix up gcc_sdcc2_apps_clk_src (git-fixes).
  * clk: qcom: gcc-sm8250: fix gcc_sdcc2_apps_clk_src (git-fixes).
  * clk: sunxi-ng: modify mismatched function name (git-fixes).
  * clocksource/drivers/arm_arch_timer: do not use timer namespace for
    timer_shutdown() function (bsc#1213970).
  * clocksource/drivers/sp804: do not use timer namespace for timer_shutdown()
    function (bsc#1213970).
  * config_nvme_verbose_errors=y gone with a82baa8083b
  * config_printk_safe_log_buf_shift=13 gone with 7e152d55123
  * cpu/smt: allow enabling partial smt states via sysfs (bsc#1214285
    bsc#1205462 ltc#200161 ltc#200588).
  * cpu/smt: create topology_smt_thread_allowed() (bsc#1214285 bsc#1205462
    ltc#200161 ltc#200588).
  * cpu/smt: move smt prototypes into cpu_smt.h (bsc#1214285 bsc#1205462
    ltc#200161 ltc#200588).
  * cpu/smt: move smt/control simple exit cases earlier (bsc#1214285 bsc#1205462
    ltc#200161 ltc#200588).
  * cpu/smt: remove topology_smt_supported() (bsc#1214285 bsc#1205462 ltc#200161
    ltc#200588).
  * cpu/smt: store the current/max number of threads (bsc#1214285 bsc#1205462
    ltc#200161 ltc#200588).
  * cpufreq: fix the race condition while updating the transition_task of policy
    (git-fixes).
  * cpufreq: intel_pstate: adjust balance_performance epp for sapphire rapids
    (bsc#1214659).
  * cpufreq: intel_pstate: enable hwp io boost for all servers (bsc#1208949
    jsc#ped-6003 jsc#ped-6004).
  * cpufreq: intel_pstate: fix scaling for hybrid-capable systems with disabled
    e-cores (bsc#1212526 bsc#1214368 jsc#ped-4927 jsc#ped-4929).
  * cpufreq: intel_pstate: hybrid: rework hwp calibration (bsc#1212526
    bsc#1214368 jsc#ped-4927 jsc#ped-4929).
  * cpufreq: intel_pstate: hybrid: use known scaling factor for p-cores
    (bsc#1212526 bsc#1214368 jsc#ped-4927 jsc#ped-4929).
  * cpufreq: intel_pstate: read all msrs on the target cpu (bsc#1212526
    bsc#1214368 jsc#ped-4927 jsc#ped-4929).
  * created new preempt kernel flavor configs are cloned from the respective
    $arch/default configs. all changed configs appart from config_preempt->y are
    a result of dependencies, namely many lock/unlock primitives are no longer
    inlined in the preempt kernel. tree_rcu has been also changed to preempt_rcu
    which is the default implementation for preempt kernel.
  * crypto: caam - fix unchecked return value error (git-fixes).
  * crypto: stm32 - properly handle pm_runtime_get failing (git-fixes).
  * dma-buf/sw_sync: avoid recursive lock during fence signal (git-fixes).
  * dma-buf/sync_file: fix docs syntax (git-fixes).
  * dmaengine: idxd: modify the dependence of attribute pasid_enabled (git-
    fixes).
  * dmaengine: mcf-edma: fix a potential un-allocated memory access (git-fixes).
  * dmaengine: pl330: return dma_paused when transaction is paused (git-fixes).
  * dmaengine: ste_dma40: add missing irq check in d40_probe (git-fixes).
  * docs/process/howto: replace c89 with c11 (bsc#1214756).
  * docs: kernel-parameters: refer to the correct bitmap function (git-fixes).
  * docs: networking: replace skb_hwtstamp_tx with skb_tstamp_tx (git-fixes).
  * docs: printk-formats: fix hex printing of signed values (git-fixes).
  * documentation: devices.txt: fix minors for ttycpm* (git-fixes).
  * documentation: devices.txt: remove ttyioc* (git-fixes).
  * documentation: devices.txt: remove ttysioc* (git-fixes).
  * driver core: test_async: fix an error code (git-fixes).
  * drivers: clk: keystone: fix parameter judgment in _of_pll_clk_init() (git-
    fixes).
  * drivers: usb: smsusb: fix error handling code in smsusb_init_device (git-
    fixes).
  * drm/amd/display: check attr flag before set cursor degamma on dcn3+ (git-
    fixes).
  * drm/amd/display: check tg is non-null before checking if enabled (git-
    fixes).
  * drm/amd/display: do not wait for mpc idle if tg is disabled (git-fixes).
  * drm/amd/display: fix access hdcp_workqueue assert (git-fixes).
  * drm/amd/display: phase3 mst hdcp for multiple displays (git-fixes).
  * drm/amd/display: save restore hdcp state when display is unplugged from mst
    hub (git-fixes).
  * drm/amd/pm: fix variable dereferenced issue in amdgpu_device_attr_create()
    (git-fixes).
  * drm/amd: flush any delayed gfxoff on suspend entry (git-fixes).
  * drm/amdgpu: avoid integer overflow warning in amdgpu_device_resize_fb_bar()
    (git-fixes).
  * drm/amdgpu: fix potential fence use-after-free v2 (git-fixes).
  * drm/amdgpu: install stub fence into potential unused fence pointers (git-
    fixes).
  * drm/amdgpu: use rmw accessors for changing lnkctl (git-fixes).
  * drm/armada: fix off-by-one error in armada_overlay_get_property() (git-
    fixes).
  * drm/ast: fix dram init on ast2200 (git-fixes).
  * drm/atomic-helper: update reference to drm_crtc_force_disable_all() (git-
    fixes).
  * drm/bridge: anx7625: drop device lock before drm_helper_hpd_irq_event()
    (git-fixes).
  * drm/bridge: fix -wunused-const-variable= warning (git-fixes).
  * drm/bridge: tc358764: fix debug print parameter order (git-fixes).
  * drm/etnaviv: fix dumping of active mmu context (git-fixes).
  * drm/mediatek: fix dereference before null check (git-fixes).
  * drm/mediatek: fix potential memory leak if vmap() fail (git-fixes).
  * drm/msm/a2xx: call adreno_gpu_init() earlier (git-fixes).
  * drm/msm/mdp5: do not leak some plane state (git-fixes).
  * drm/msm: update dev core dump to not print backwards (git-fixes).
  * drm/nouveau/disp: revert a null check inside nouveau_connector_get_modes
    (git-fixes).
  * drm/nouveau/gr: enable memory loads on helper invocation on all channels
    (git-fixes).
  * drm/panel: simple: add missing connector type and pixel format for auo
    t215hvn01 (git-fixes).
  * drm/panel: simple: fix auo g121ean01 panel timings according to the docs
    (git-fixes).
  * drm/qxl: fix uaf on handle creation (git-fixes).
  * drm/radeon: use rmw accessors for changing lnkctl (git-fixes).
  * drm/rockchip: do not spam logs in atomic check (git-fixes).
  * drm/shmem-helper: reset vma->vm_ops before calling dma_buf_mmap() (git-
    fixes).
  * drm/tegra: dpaux: fix incorrect return value of platform_get_irq (git-
    fixes).
  * drm/ttm: check null pointer before accessing when swapping (git-fixes).
  * drm/ttm: never consider pinned bos for eviction&swap (git-fixes).
  * drm/vmwgfx: fix shader stage validation (git-fixes).
  * drm: adv7511: fix low refresh rate register for adv7533/5 (git-fixes).
  * drm: xlnx: zynqmp_dpsub: add missing check for dma_set_mask (git-fixes).
  * drop cfg80211 lock fix patches that caused a regression (bsc#1213757)
  * drop rtsx patch that caused a regression (bsc#1214397,bsc#1214428)
  * dt-bindings: clock: xlnx,versal-clk: drop select:false (git-fixes).
  * dt-bindings: clocks: imx8mp: make sai4 a dummy clock (git-fixes).
  * dt-bindings: crypto: ti,sa2ul: make power-domains conditional (git-fixes).
  * e1000: fix typos in comments (jsc#ped-5738).
  * e1000: remove unnecessary use of kmap_atomic() (jsc#ped-5738).
  * e1000: switch to napi_build_skb() (jsc#ped-5738).
  * e1000: switch to napi_consume_skb() (jsc#ped-5738).
  * enable analog devices industrial ethernet phy driver (jsc#ped-4759)
  * exfat: fix unexpected eof while reading dir (bsc#1214000).
  * exfat: release s_lock before calling dir_emit() (bsc#1214000).
  * exfat_iterate(): do not open-code file_inode(file) (bsc#1214000).
  * fbdev/ep93xx-fb: do not assign to struct fb_info.dev (git-fixes).
  * fbdev: fix potential oob read in fast_imageblit() (git-fixes).
  * fbdev: fix sys_imageblit() for arbitrary image widths (git-fixes).
  * fbdev: improve performance of sys_imageblit() (git-fixes).
  * fbdev: mmp: fix value check in mmphw_probe() (git-fixes).
  * file: reinstate f_pos locking optimization for regular files (bsc#1213759).
  * firmware: arm_scmi: drop of node reference in the transport channel setup
    (git-fixes).
  * firmware: cs_dsp: fix new control name check (git-fixes).
  * firmware: meson_sm: fix to avoid potential null pointer dereference (git-
    fixes).
  * firmware: stratix10-svc: fix an null vs is_err() bug in probe (git-fixes).
  * fs/sysv: null check to prevent null-ptr-deref bug (git-fixes).
  * ftrace: fix possible warning on checking all pages used in
    ftrace_process_locs() (git-fixes).
  * gpio: mvebu: fix irq domain leak (git-fixes).
  * gpio: mvebu: make use of devm_pwmchip_add (git-fixes).
  * gpio: tps68470: make tps68470_gpio_output() always set the initial value
    (git-fixes).
  * hid: add quirk for 03f0:464a hp elite presenter mouse (git-fixes).
  * hid: logitech-dj: fix error handling in logi_dj_recv_switch_to_dj_mode()
    (git-fixes).
  * hid: logitech-hidpp: add usb and bluetooth ids for the logitech g915 tkl
    keyboard (git-fixes).
  * hid: multitouch: correct devm device reference for hidinput input_dev name
    (git-fixes).
  * hid: wacom: remove the battery when the ekr is off (git-fixes).
  * hwmon: (pmbus/bel-pfe) enable pmbus_skip_status_check for pfe1100 (git-
    fixes).
  * hwmon: (tmp513) fix the channel number in tmp51x_is_visible() (git-fixes).
  * hwpoison: offline support: fix spelling in documentation/abi/ (git-fixes).
  * hwrng: iproc-rng200 - implement suspend and resume calls (git-fixes).
  * hwrng: nomadik - keep clock enabled while hwrng is registered (git-fixes).
  * hwrng: pic32 - use devm_clk_get_enabled (git-fixes).
  * i2c: bcm-iproc: fix bcm_iproc_i2c_isr deadlock issue (git-fixes).
  * i2c: delete error messages for failed memory allocations (git-fixes).
  * i2c: designware: correct length byte validation logic (git-fixes).
  * i2c: designware: handle invalid smbus block data response length value (git-
    fixes).
  * i2c: hisi: only handle the interrupt of the driver's transfer (git-fixes).
  * i2c: improve size determinations (git-fixes).
  * i2c: nomadik: remove a useless call in the remove function (git-fixes).
  * i2c: nomadik: remove unnecessary goto label (git-fixes).
  * i2c: nomadik: use devm_clk_get_enabled() (git-fixes).
  * i40e: fix an null vs is_err() bug for debugfs_create_dir() (git-fixes).
  * iavf: fix potential races for fdir filters (git-fixes).
  * ib/hfi1: fix possible panic during hotplug remove (git-fixes)
  * ib/uverbs: fix an potential error pointer dereference (git-fixes)
  * ice: fix crash by keep old cfg when update tcs more than queues (git-fixes).
  * ice: fix max_rate check while configuring tx rate limits (git-fixes).
  * ice: fix memory management in ice_ethtool_fdir.c (git-fixes).
  * ice: fix rdma vsi removal during queue rebuild (git-fixes).
  * iio: adc: ina2xx: avoid null pointer dereference on of device match (git-
    fixes).
  * iio: adc: stx104: implement and utilize register structures (git-fixes).
  * iio: adc: stx104: utilize iomap interface (git-fixes).
  * iio: cros_ec: fix the allocation size for cros_ec_command (git-fixes).
  * input: exc3000 - properly stop timer on shutdown (git-fixes).
  * intel/e1000:fix repeated words in comments (jsc#ped-5738).
  * intel: remove unused macros (jsc#ped-5738).
  * iommu/amd: add pci segment support for ivrs_ commands (git-fixes).
  * iommu/amd: fix compile warning in init code (git-fixes).
  * iommu/amd: fix ill-formed ivrs_ioapic, ivrs_hpet and ivrs_acpihid options
    (git-fixes).
  * iommu/amd: fix ivrs_acpihid cmdline parsing code (git-fixes).
  * iommu/amd: fix pci device refcount leak in ppr_notifier() (git-fixes).
  * iommu/amd: use full 64-bit value in build_completion_wait() (git-fixes).
  * iommu/arm-smmu-v3: check return value after calling platform_get_resource()
    (git-fixes).
  * iommu/arm-smmu-v3: fix event handling soft lockup (git-fixes).
  * iommu/arm-smmu-v3: make default domain type of hisilicon ptt device to
    identity (git-fixes).
  * iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe() (git-
    fixes).
  * iommu/dart: initialize dart_streams_enable (git-fixes).
  * iommu/dma: fix incorrect error return on iommu deferred attach (git-fixes).
  * iommu/dma: fix iova map result check bug (git-fixes).
  * iommu/dma: return error code from iommu_dma_map_sg() (git-fixes).
  * iommu/fsl_pamu: fix resource leak in fsl_pamu_probe() (git-fixes).
  * iommu/io-pgtable-arm-v7s: add a quirk to allow pgtable pa up to 35bit (git-
    fixes).
  * iommu/iova: fix module config properly (git-fixes).
  * iommu/omap: fix buffer overflow in debugfs (git-fixes).
  * iommu/rockchip: fix permission bits in page table entries v2 (git-fixes).
  * iommu/sun50i: consider all fault sources for reset (git-fixes).
  * iommu/sun50i: fix flush size (git-fixes).
  * iommu/sun50i: fix r/w permission check (git-fixes).
  * iommu/sun50i: fix reset release (git-fixes).
  * iommu/sun50i: implement .iotlb_sync_map (git-fixes).
  * iommu/sun50i: remove iommu_domain_identity (git-fixes).
  * iommu/vt-d: add rpls to quirk list to skip te disabling (git-fixes).
  * iommu/vt-d: check correct capability for sagaw determination (git-fixes).
  * iommu/vt-d: clean up si_domain in the init_dmars() error path (git-fixes).
  * iommu/vt-d: correctly calculate sagaw value of iommu (git-fixes).
  * iommu/vt-d: fix kdump kernels boot failure with scalable mode (git-fixes).
  * iommu/vt-d: fix pci device refcount leak in dmar_dev_scope_init() (git-
    fixes).
  * iommu/vt-d: fix pci device refcount leak in has_external_pci() (git-fixes).
  * iommu/vt-d: preset access bit for iova in fl non-leaf paging entries (git-
    fixes).
  * iommu/vt-d: set sre bit only when hardware has srs cap (git-fixes).
  * ipmi:ssif: add check for kstrdup (git-fixes).
  * ipmi:ssif: fix a memory leak when scanning for an adapter (git-fixes).
  * ipmi_si: fix a memleak in try_smi_init() (git-fixes).
  * jffs2: correct logic when creating a hole in jffs2_write_begin (git-fixes).
  * kabi/severities: ignore newly added srso mitigation functions
  * kabi: allow extra bugsints (bsc#1213927).
  * kbuild: add -wno-shift-negative-value where -wextra is used (bsc#1214756).
  * kbuild: move to -std=gnu11 (bsc#1214756).
  * kernel-binary: common dependencies cleanup common dependencies are copied to
    a subpackage, there is no need for copying defines or build dependencies
    there.
  * kernel-binary: drop code for kerntypes support kerntypes was a suse-specific
    feature dropped before sle 12.
  * kunit: make kunit_test_timeout compatible with comment (git-fixes).
  * kvm: s390: fix sthyi error handling (git-fixes bsc#1214370).
  * leds: fix bug_on check for led_color_id_multi that is always false (git-
    fixes).
  * leds: multicolor: use rounded division when calculating color components
    (git-fixes).
  * leds: pwm: fix error code in led_pwm_create_fwnode() (git-fixes).
  * leds: trigger: tty: do not use led_on/off constants, use
    led_blink_set_oneshot instead (git-fixes).
  * leds: turris-omnia: drop unnecessary mutex locking (git-fixes).
  * lib/test_meminit: allocate pages up to order max_order (git-fixes).
  * lib/test_meminit: destroy cache in kmem_cache_alloc_bulk() test (git-fixes).
  * libceph: fix potential hang in ceph_osdc_notify() (bsc#1214393).
  * md/raid0: factor out helper for mapping and submitting a bio (bsc#1213916).
  * md/raid0: fix performance regression for large sequential writes
    (bsc#1213916).
  * media: ad5820: drop unsupported ad5823 from i2c_ and of_device_id tables
    (git-fixes).
  * media: cx24120: add retval check for cx24120_message_send() (git-fixes).
  * media: dib7000p: fix potential division by zero (git-fixes).
  * media: dvb-usb: m920x: fix a potential memory leak in m920x_i2c_xfer() (git-
    fixes).
  * media: go7007: remove redundant if statement (git-fixes).
  * media: i2c: ccs: check rules is non-null (git-fixes).
  * media: i2c: rdacm21: fix uninitialized value (git-fixes).
  * media: i2c: tvp5150: check return value of devm_kasprintf() (git-fixes).
  * media: ov2680: add ov2680_fill_format() helper function (git-fixes).
  * media: ov2680: do not take the lock for try_fmt calls (git-fixes).
  * media: ov2680: fix ov2680_bayer_order() (git-fixes).
  * media: ov2680: fix ov2680_set_fmt() which == v4l2_subdev_format_try not
    working (git-fixes).
  * media: ov2680: fix regulators being left enabled on ov2680_power_on() errors
    (git-fixes).
  * media: ov2680: fix vflip / hflip set functions (git-fixes).
  * media: ov2680: remove video_v4l2_subdev_api ifdef-s (git-fixes).
  * media: ov5640: enable mipi interface in ov5640_set_power_mipi() (git-fixes).
  * media: rkvdec: increase max supported height for h.264 (git-fixes).
  * media: v4l2-core: fix a potential resource leak in v4l2_fwnode_parse_link()
    (git-fixes).
  * media: v4l2-mem2mem: add lock to protect parameter num_rdy (git-fixes).
  * media: venus: hfi_venus: only consider sys_idle_indicator on v1 (git-fixes).
  * media: venus: hfi_venus: write to vidc_ctrl_init after unmasking interrupts
    (git-fixes).
  * misc: rtsx: judge aspm mode to set petxcfg reg (git-fixes).
  * mkspec: allow unsupported kmps (bsc#1214386)
  * mlxsw: pci: add shutdown method in pci driver (git-fixes).
  * mmc: block: fix in_flight[issue_type] value error (git-fixes).
  * mmc: moxart: read scr register without changing byte order (git-fixes).
  * mmc: wbsd: fix double mmc_free_host() in wbsd_init() (git-fixes).
  * module: avoid allocation if module is already present and ready
    (bsc#1213921).
  * module: extract patient module check into helper (bsc#1213921).
  * module: move check_modinfo() early to early_mod_check() (bsc#1213921).
  * module: move early sanity checks into a helper (bsc#1213921).
  * move upstreamed powerpc patches into sorted section
  * mtd: rawnand: brcmnand: fix crash during the panic_write (git-fixes).
  * mtd: rawnand: brcmnand: fix mtd oobsize (git-fixes).
  * mtd: rawnand: brcmnand: fix potential false time out warning (git-fixes).
  * mtd: rawnand: brcmnand: fix potential out-of-bounds access in oob write
    (git-fixes).
  * mtd: rawnand: fsl_upm: fix an off-by one test in fun_exec_op() (git-fixes).
  * mtd: rawnand: fsmc: handle clk prepare error in fsmc_nand_resume() (git-
    fixes).
  * mtd: rawnand: omap_elm: fix incorrect type in assignment (git-fixes).
  * mtd: rawnand: rockchip: align hwecc vs. raw page helper layouts (git-fixes).
  * mtd: rawnand: rockchip: fix oobfree offset and description (git-fixes).
  * mtd: spi-nor: check bus width while setting qe bit (git-fixes).
  * mtd: spinand: toshiba: fix ecc_get_status (git-fixes).
  * n_tty: rename tail to old_tail in n_tty_read() (git-fixes).
  * net: hns3: fix wrong bw weight of disabled tc issue (git-fixes).
  * net: ieee802154: at86rf230: stop leaking skb's (git-fixes).
  * net: mana: fix mana vf unload when hardware is unresponsive (git-fixes).
  * net: phy: at803x: remove set/get wol callbacks for ar8032 (git-fixes).
  * net: phy: broadcom: stub c45 read/write for 54810 (git-fixes).
  * net: phy: fix irq-based wake-on-lan over hibernate / power off (git-fixes).
  * net: usb: lan78xx: reorder cleanup operations to avoid uaf bugs (git-fixes).
  * net: usbnet: fix warning in usbnet_start_xmit/usb_submit_urb (git-fixes).
  * netfs: fix lockdep warning from taking sb_writers whilst holding mmap_lock
    (bsc#1214742).
  * netfs: fix missing xas_retry() calls in xarray iteration (bsc#1213946).
  * netfs: fix parameter of cleanup() (bsc#1214743).
  * nfsd: remove incorrect check in nfsd4_validate_stateid (git-fixes).
  * nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput (git-
    fixes).
  * nilfs2: fix warning in mark_buffer_dirty due to discarded buffer reuse (git-
    fixes).
  * nvme-rdma: fix potential unbalanced freeze & unfreeze (bsc#1208902).
  * nvme-tcp: fix potential unbalanced freeze & unfreeze (bsc#1208902).
  * objtool/x86: fix srso mess (git-fixes).
  * objtool/x86: fixup frame-pointer vs rethunk (git-fixes).
  * objtool: union instruction::{call_dest,jump_table} (git-fixes).
  * old-flavors: drop 2.6 kernels. 2.6 based kernels are eol, upgrading from
    them is no longer suported.
  * pci/aspm: avoid link retraining race (git-fixes).
  * pci/aspm: factor out pcie_wait_for_retrain() (git-fixes).
  * pci/aspm: return 0 or -etimedout from pcie_retrain_link() (git-fixes).
  * pci: acpiphp: reassign resources on bridge if necessary (git-fixes).
  * pci: acpiphp: use pci_assign_unassigned_bridge_resources() only for non-root
    bus (git-fixes).
  * pci: mark nvidia t4 gpus to avoid bus reset (git-fixes).
  * pci: meson: remove cast between incompatible function type (git-fixes).
  * pci: microchip: correct the ded and sec interrupt bit offsets (git-fixes).
  * pci: microchip: remove cast between incompatible function type (git-fixes).
  * pci: pciehp: use rmw accessors for changing lnkctl (git-fixes).
  * pci: rockchip: remove writes to unused registers (git-fixes).
  * pci: s390: fix use-after-free of pci resources with per-function hotplug
    (git-fixes).
  * pci: tegra194: fix possible array out of bounds access (git-fixes).
  * pcmcia: rsrc_nonstatic: fix memory leak in nonstatic_release_resource_db()
    (git-fixes).
  * phy/rockchip: inno-hdmi: do not power on rk3328 post pll on reg write (git-
    fixes).
  * phy/rockchip: inno-hdmi: round fractal pixclock in rk3328 recalc_rate (git-
    fixes).
  * phy/rockchip: inno-hdmi: use correct vco_div_5 macro on rk3328 (git-fixes).
  * phy: qcom-snps-femto-v2: keep cfg_ahb_clk enabled during runtime suspend
    (git-fixes).
  * phy: qcom-snps-femto-v2: properly enable ref clock (git-fixes).
  * phy: qcom-snps: correct struct qcom_snps_hsphy kerneldoc (git-fixes).
  * phy: qcom-snps: use dev_err_probe() to simplify code (git-fixes).
  * pinctrl: cherryview: fix address_space_handler() argument (git-fixes).
  * pinctrl: mcp23s08: check return value of devm_kasprintf() (git-fixes).
  * pinctrl: renesas: rza2: add lock around
    pinctrl_generic{{add,remove}_group,{add,remove}_function} (git-fixes).
  * platform/x86: dell-sysman: fix reference leak (git-fixes).
  * pm / devfreq: fix leak in devfreq_dev_release() (git-fixes).
  * powerpc/64e: fix kexec build error (bsc#1212091 ltc#199106).
  * powerpc/iommu: do not set failed sg dma_address to dma_mapping_error
    (bsc#1212091 ltc#199106).
  * powerpc/iommu: fix iommu_table_in_use for a small default dma window case
    (bsc#1212091 ltc#199106).
  * powerpc/iommu: incorrect ddw table is referenced for sr-iov device
    (bsc#1212091 ltc#199106).
  * powerpc/iommu: return error code from .map_sg() ops (bsc#1212091
    ltc#199106).
  * powerpc/iommu: tces are incorrectly manipulated with dlpar add/remove of
    memory (bsc#1212091 ltc#199106).
  * powerpc/kernel/iommu: add new iommu_table_in_use() helper (bsc#1212091
    ltc#199106).
  * powerpc/kexec: fix build failure from uninitialised variable (bsc#1212091
    ltc#199106).
  * powerpc/mm/altmap: fix altmap boundary check (bsc#1120059 git-fixes).
  * powerpc/pseries/ddw: do not try direct mapping with persistent memory and
    one window (bsc#1212091 ltc#199106).
  * powerpc/pseries/ddw: simplify enable_ddw() (bsc#1212091 ltc#199106).
  * powerpc/pseries/iommu: add ddw_list_new_entry() helper (bsc#1212091
    ltc#199106).
  * powerpc/pseries/iommu: add ddw_property_create() and refactor enable_ddw()
    (bsc#1212091 ltc#199106).
  * powerpc/pseries/iommu: add iommu_pseries_alloc_table() helper (bsc#1212091
    ltc#199106).
  * powerpc/pseries/iommu: add of_node_put() before break (bsc#1212091
    ltc#199106).
  * powerpc/pseries/iommu: allow ddw windows starting at 0x00 (bsc#1212091
    ltc#199106).
  * powerpc/pseries/iommu: check if the default window in use before removing it
    (bsc#1212091 ltc#199106).
  * powerpc/pseries/iommu: create huge dma window if no mmio32 is present
    (bsc#1212091 ltc#199106).
  * powerpc/pseries/iommu: find existing ddw with given property name
    (bsc#1212091 ltc#199106).
  * powerpc/pseries/iommu: make use of ddw for indirect mapping (bsc#1212091
    ltc#199106).
  * powerpc/pseries/iommu: print ibm,query-pe-dma-windows parameters
    (bsc#1212091 ltc#199106).
  * powerpc/pseries/iommu: rename "direct window" to "dma window" (bsc#1212091
    ltc#199106).
  * powerpc/pseries/iommu: reorganize iommu_table_setparms*() with new helper
    (bsc#1212091 ltc#199106).
  * powerpc/pseries/iommu: replace hard-coded page shift (bsc#1212091
    ltc#199106).
  * powerpc/pseries/iommu: update remove_dma_window() to accept property name
    (bsc#1212091 ltc#199106).
  * powerpc/pseries/iommu: use correct vfree for it_map (bsc#1212091
    ltc#199106).
  * powerpc/pseries: add __init attribute to eligible functions (bsc#1212091
    ltc#199106).
  * powerpc/pseries: honour current smt state when dlpar onlining cpus
    (bsc#1214285 bsc#1205462 ltc#200161 ltc#200588).
  * powerpc/pseries: initialise cpu hotplug callbacks earlier (bsc#1214285
    bsc#1205462 ltc#200161 ltc#200588).
  * powerpc/rtas: block error injection when locked down (bsc#1023051).
  * powerpc/rtas: enture rtas_call is called with mmu enabled (bsc#1023051).
  * powerpc/rtas_flash: allow user copy to flash block cache objects
    (bsc#1194869).
  * powerpc/security: fix speculation_store_bypass reporting on power10
    (bsc#1188885 ltc#193722 git-fixes).
  * powerpc: add hotplug_smt support (bsc#1214285 bsc#1205462 ltc#200161
    ltc#200588). update config files.
  * powerpc: fix typos in comments (bsc#1212091 ltc#199106).
  * powerpc: move dma64_propname define to a header (bsc#1214297 ltc#197503).
  * pseries/iommu/ddw: fix kdump to work in absence of ibm,dma-window
    (bsc#1214297 ltc#197503).
  * pstore/ram: check start of empty przs during init (git-fixes).
  * pwm: add a stub for devm_pwmchip_add() (git-fixes).
  * pwm: meson: fix handling of period/duty if greater than uint_max (git-
    fixes).
  * pwm: meson: simplify duplicated per-channel tracking (git-fixes).
  * qed: fix scheduling in a tasklet while getting stats (git-fixes).
  * rdma/bnxt_re: fix error handling in probe failure path (git-fixes)
  * rdma/bnxt_re: fix max_qp count for virtual functions (git-fixes)
  * rdma/efa: fix wrong resources deallocation order (git-fixes)
  * rdma/hns: fix cq and qp cache affinity (git-fixes)
  * rdma/hns: fix incorrect post-send with direct wqe of wr-list (git-fixes)
  * rdma/hns: fix port active speed (git-fixes)
  * rdma/irdma: prevent zero-length stag registration (git-fixes)
  * rdma/irdma: replace one-element array with flexible-array member (git-fixes)
  * rdma/mlx5: return the firmware result upon destroying qp/rq (git-fixes)
  * rdma/qedr: remove a duplicate assignment in irdma_query_ah() (git-fixes)
  * rdma/siw: balance the reference of cep->kref in the error path (git-fixes)
  * rdma/siw: correct wrong debug message (git-fixes)
  * rdma/umem: set iova in odp flow (git-fixes)
  * readme.branch: add miroslav franc as a sle15-sp4 co-maintainer.
  * regmap: rbtree: use alloc_flags for memory allocations (git-fixes).
  * revert "ib/isert: fix incorrect release of isert connection" (git-fixes)
  * revert "tracing: add "(fault)" name injection to kernel probes" (git-fixes).
  * ring-buffer: do not swap cpu_buffer during resize process (git-fixes).
  * ring-buffer: fix deadloop issue on reading trace_pipe (git-fixes).
  * ring-buffer: fix wrong stat of cpu_buffer->read (git-fixes).
  * rpmsg: glink: add check for kstrdup (git-fixes).
  * s390/purgatory: disable branch profiling (git-fixes bsc#1214372).
  * sched/fair: fix inaccurate tally of ttwu_move_affine (git fixes).
  * sched/fair: use recent_used_cpu to test p->cpus_ptr (git fixes).
  * sched/psi: use kernfs polling functions for psi trigger polling
    (bsc#1209799).
  * scsi: bsg: increase number of devices (bsc#1210048).
  * scsi: core: do not wait for quiesce in scsi_device_block() (bsc#1209284).
  * scsi: core: do not wait for quiesce in scsi_stop_queue() (bsc#1209284).
  * scsi: core: improve warning message in scsi_device_block() (bsc#1209284).
  * scsi: core: merge scsi_internal_device_block() and device_block()
    (bsc#1209284).
  * scsi: rdma/srp: fix residual handling (git-fixes)
  * scsi: sg: increase number of devices (bsc#1210048).
  * scsi: storvsc: always set no_report_opcodes (git-fixes).
  * scsi: storvsc: fix handling of virtual fibre channel timeouts (git-fixes).
  * scsi: storvsc: handle srb status value 0x30 (git-fixes).
  * scsi: storvsc: limit max_sectors for virtual fibre channel devices (git-
    fixes).
  * scsi: zfcp: defer fc_rport blocking until after adisc response (git-fixes
    bsc#1214371).
  * selftests/futex: order calls to futex_lock_pi (git-fixes).
  * selftests/harness: actually report skip for signal tests (git-fixes).
  * selftests/resctrl: close perf value read fd on errors (git-fixes).
  * selftests/resctrl: do not leak buffer in fill_cache() (git-fixes).
  * selftests/resctrl: unmount resctrl fs if child fails to run benchmark (git-
    fixes).
  * selftests/rseq: check if libc rseq support is registered (git-fixes).
  * selftests: forwarding: add a helper to skip test when using veth pairs (git-
    fixes).
  * selftests: forwarding: ethtool: skip when using veth pairs (git-fixes).
  * selftests: forwarding: ethtool_extended_state: skip when using veth pairs
    (git-fixes).
  * selftests: forwarding: skip test when no interfaces are specified (git-
    fixes).
  * selftests: forwarding: switch off timeout (git-fixes).
  * selftests: forwarding: tc_actions: cleanup temporary files when test is
    aborted (git-fixes).
  * selftests: forwarding: tc_actions: use ncat instead of nc (git-fixes).
  * selftests: forwarding: tc_flower: relax success criterion (git-fixes).
  * selftests: mirror_gre_changes: tighten up the ttl test match (git-fixes).
  * serial: sc16is7xx: fix broken port 0 uart init (git-fixes).
  * serial: sc16is7xx: fix bug when first setting gpio direction (git-fixes).
  * serial: sprd: assign sprd_port after initialized to avoid wrong access (git-
    fixes).
  * serial: sprd: fix dma buffer leak issue (git-fixes).
  * serial: tegra: handle clk prepare error in tegra_uart_hw_init() (git-fixes).
  * sfc: fix crash when reading stats while nic is resetting (git-fixes).
  * smb3: do not send lease break acknowledgment if all file handles have been
    closed (git-fixes).
  * smb3: do not set ntlmssp_version flag for negotiate not auth request
    (bsc#1193629).
  * smb: client: fix -wstringop-overflow issues (bsc#1193629).
  * smb: client: fix dfs link mount against w2k8 (bsc#1212142).
  * smb: client: fix null auth (git-fixes).
  * soc: aspeed: socinfo: add kfree for kstrdup (git-fixes).
  * soundwire: bus: pm_runtime_request_resume on peripheral attachment (git-
    fixes).
  * soundwire: fix enumeration completion (git-fixes).
  * spi: tegra20-sflash: fix to check return value of platform_get_irq() in
    tegra_sflash_probe() (git-fixes).
  * supported.conf: fix typos for -!optional markers
  * target: compare and write backend driver sense handling (bsc#1177719
    bsc#1213026).
  * target_core_rbd: fix leak and reduce kmalloc calls (bsc#1212873).
  * target_core_rbd: fix rbd_img_request.snap_id assignment (bsc#1212857).
  * target_core_rbd: remove snapshot existence validation code (bsc#1212857).
  * thunderbolt: read retimer nvm authentication status prior
    tb_retimer_set_inbound_sbtx() (git-fixes).
  * timers: add shutdown mechanism to the internal functions (bsc#1213970).
  * timers: provide timer_shutdown_sync (bsc#1213970).
  * timers: rename del_timer() to timer_delete() (bsc#1213970).
  * timers: rename del_timer_sync() to timer_delete_sync() (bsc#1213970).
  * timers: replace bug_on()s (bsc#1213970).
  * timers: silently ignore timers with a null function (bsc#1213970).
  * timers: split [try_to_]del_timer_sync to prepare for shutdown mode
    (bsc#1213970).
  * timers: update kernel-doc for various functions (bsc#1213970).
  * timers: use del_timer_sync() even on up (bsc#1213970).
  * tracing/histograms: add histograms to hist_vars if they have referenced
    variables (git-fixes).
  * tracing/histograms: return an error if we fail to add histogram to hist_vars
    list (git-fixes).
  * tracing/probes: fix not to count error code to total length (git-fixes).
  * tracing/probes: fix to avoid double count of the string length on the array
    (git-fixes).
  * tracing/probes: fix to record 0-length data_loc in fetch_store_string*() if
    fails (git-fixes).
  * tracing/probes: fix to update dynamic data counter if fetcharg uses it (git-
    fixes).
  * tracing: fix cpu buffers unavailable due to 'record_disabled' missed (git-
    fixes).
  * tracing: fix memleak due to race between current_tracer and trace (git-
    fixes).
  * tracing: fix memory leak of iter->temp when reading trace_pipe (git-fixes).
  * tracing: fix null pointer dereference in tracing_err_log_open() (git-fixes).
  * tracing: fix warning in trace_buffered_event_disable() (git-fixes).
  * tty: fix hang on tty device with no_room set (git-fixes).
  * tty: n_gsm: fix the uaf caused by race condition in gsm_cleanup_mux (git-
    fixes).
  * tty: serial: fsl_lpuart: add i.mxrt1050 support (git-fixes).
  * tty: serial: fsl_lpuart: clear the error flags by writing 1 for lpuart32
    platforms (git-fixes).
  * tty: serial: fsl_lpuart: make rx_watermark configurable for different
    platforms (git-fixes).
  * tty: serial: fsl_lpuart: reduce rx watermark to 0 on ls1028a (git-fixes).
  * ubifs: fix memleak when insert_old_idx() failed (git-fixes).
  * update patches.suse/cpufreq-intel_pstate-fix-cpu-pstate.turbo_freq-initi
    (git-fixes bsc#1212526 bsc#1214368 jsc#ped-4927 jsc#ped-4929).
  * usb-storage: alauda: fix uninit-value in alauda_check_media() (git-fixes).
  * usb: chipidea: imx: add missing usb phy dpdm wakeup setting (git-fixes).
  * usb: chipidea: imx: do not request qos for imx8ulp (git-fixes).
  * usb: chipidea: imx: improve logic if samsung,picophy-* parameter is 0 (git-
    fixes).
  * usb: common: usb-conn-gpio: prevent bailing out if initial role is none
    (git-fixes).
  * usb: dwc3: fix typos in gadget.c (git-fixes).
  * usb: dwc3: meson-g12a: do post init to fix broken usb after resumption (git-
    fixes).
  * usb: dwc3: properly handle processing of pending events (git-fixes).
  * usb: gadget: f_mass_storage: fix unused variable warning (git-fixes).
  * usb: gadget: fix the memory leak in raw_gadget driver (git-fixes).
  * usb: gadget: u_serial: avoid spinlock recursion in __gs_console_push (git-
    fixes).
  * usb: ohci-at91: fix the unhandle interrupt when resume (git-fixes).
  * usb: phy: mxs: fix getting wrong state with mxs_phy_is_otg_host() (git-
    fixes).
  * usb: quirks: add quirk for focusrite scarlett (git-fixes).
  * usb: serial: option: add quectel ec200a module support (git-fixes).
  * usb: serial: option: support quectel em060k_128 (git-fixes).
  * usb: serial: simple: add kaufmann rks+can vcp (git-fixes).
  * usb: serial: simple: sort driver entries (git-fixes).
  * usb: typec: altmodes/displayport: signal hpd when configuring pin assignment
    (git-fixes).
  * usb: typec: tcpm: fix response to vsafe0v event (git-fixes).
  * usb: typec: tcpm: set initial svdm version based on pd revision (git-fixes).
  * usb: zaurus: add id for a-300/b-500/c-700 (git-fixes).
  * watchdog: sp5100_tco: support hygon fch/sch (server controller hub) (git-
    fixes).
  * wifi: ath10k: use rmw accessors for changing lnkctl (git-fixes).
  * wifi: ath11k: use rmw accessors for changing lnkctl (git-fixes).
  * wifi: ath9k: fix races between ath9k_wmi_cmd and ath9k_wmi_ctrl_rx (git-
    fixes).
  * wifi: ath9k: protect wmi command response buffer replacement with a lock
    (git-fixes).
  * wifi: ath9k: use is_err() with debugfs_create_dir() (git-fixes).
  * wifi: cfg80211: fix return value in scan logic (git-fixes).
  * wifi: cfg80211: fix sband iftype data lookup for ap_vlan (git-fixes).
  * wifi: mt76: mt7615: do not advertise 5 ghz on first phy of mt7615d (dbdc)
    (git-fixes).
  * wifi: mt76: mt7915: fix power-limits while chan_switch (git-fixes).
  * wifi: mt76: mt7921: do not support one stream on secondary antenna only
    (git-fixes).
  * wifi: mt76: testmode: add nla_policy for mt76_tm_attr_tx_length (git-fixes).
  * wifi: mwifiex: avoid possible null skb pointer dereference (git-fixes).
  * wifi: mwifiex: fix error recovery in pcie buffer descriptor management (git-
    fixes).
  * wifi: mwifiex: fix memory leak in mwifiex_histogram_read() (git-fixes).
  * wifi: mwifiex: fix missed return in oob checks failed path (git-fixes).
  * wifi: mwifiex: fix oob and integer underflow when rx packets (git-fixes).
  * wifi: nl80211/cfg80211: add forgotten nla_policy for bss color attribute
    (git-fixes).
  * wifi: radiotap: fix kernel-doc notation warnings (git-fixes).
  * wifi: rtw89: debug: fix error handling in rtw89_debug_priv_btc_manual_set()
    (git-fixes).
  * x86/alternative: make custom return thunk unconditional (git-fixes).
  * x86/cpu/amd: disable xsaves on amd family 0x17 (git-fixes).
  * x86/cpu/kvm: provide untrain_ret_vm (git-fixes).
  * x86/cpu: clean up srso return thunk mess (git-fixes).
  * x86/cpu: cleanup the untrain mess (git-fixes).
  * x86/cpu: fix __x86_return_thunk symbol type (git-fixes).
  * x86/cpu: fix up srso_safe_ret() and __x86_return_thunk() (git-fixes).
  * x86/cpu: rename original retbleed methods (git-fixes).
  * x86/cpu: rename srso_(.*) _alias to srso_alias_ \1 (git-fixes).
  * x86/mce: make sure logged mces are processed after sysfs update (git-fixes).
  * x86/retpoline,kprobes: fix position of thunk sections with config_lto_clang
    (git-fixes).
  * x86/retpoline,kprobes: skip optprobe check for indirect jumps with
    retpolines and ibt (git-fixes).
  * x86/retpoline: do not clobber rflags during srso_safe_ret() (git-fixes).
  * x86/speculation: add cpu_show_gds() prototype (git-fixes).
  * x86/speculation: mark all skylake cpus as vulnerable to gds (git-fixes).
  * x86/srso: correct the mitigation status when smt is disabled (git-fixes).
  * x86/srso: disable the mitigation on unaffected configurations (git-fixes).
  * x86/srso: explain the untraining sequences a bit more (git-fixes).
  * x86/srso: fix build breakage with the llvm linker (git-fixes).
  * x86/srso: fix return thunks in generated code (git-fixes).
  * x86/static_call: fix __static_call_fixup() (git-fixes).
  * xfs: fix sb write verify for lazysbcount (bsc#1214661).

## Special Instructions and Notes:

  * Please reboot the system after installing this update.

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * openSUSE Leap 15.4  
    zypper in -t patch openSUSE-SLE-15.4-2023-3600=1

  * SUSE Linux Enterprise Micro for Rancher 5.3  
    zypper in -t patch SUSE-SLE-Micro-5.3-2023-3600=1

  * SUSE Linux Enterprise Micro 5.3  
    zypper in -t patch SUSE-SLE-Micro-5.3-2023-3600=1

  * SUSE Linux Enterprise Micro for Rancher 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2023-3600=1

  * SUSE Linux Enterprise Micro 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2023-3600=1

  * SUSE Linux Enterprise Live Patching 15-SP4  
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2023-3600=1

  * SUSE Real Time Module 15-SP4  
    zypper in -t patch SUSE-SLE-Module-RT-15-SP4-2023-3600=1

## Package List:

  * openSUSE Leap 15.4 (x86_64)
    * ocfs2-kmp-rt-debuginfo-5.14.21-150400.15.49.1
    * cluster-md-kmp-rt-debuginfo-5.14.21-150400.15.49.1
    * dlm-kmp-rt-5.14.21-150400.15.49.1
    * dlm-kmp-rt-debuginfo-5.14.21-150400.15.49.1
    * kernel-rt-debugsource-5.14.21-150400.15.49.1
    * kernel-rt-debuginfo-5.14.21-150400.15.49.1
    * gfs2-kmp-rt-debuginfo-5.14.21-150400.15.49.1
    * kernel-rt_debug-debugsource-5.14.21-150400.15.49.1
    * kernel-rt-devel-5.14.21-150400.15.49.1
    * kernel-rt_debug-devel-5.14.21-150400.15.49.1
    * cluster-md-kmp-rt-5.14.21-150400.15.49.1
    * kernel-rt_debug-devel-debuginfo-5.14.21-150400.15.49.1
    * kernel-rt-devel-debuginfo-5.14.21-150400.15.49.1
    * kernel-syms-rt-5.14.21-150400.15.49.1
    * ocfs2-kmp-rt-5.14.21-150400.15.49.1
    * gfs2-kmp-rt-5.14.21-150400.15.49.1
    * kernel-rt_debug-debuginfo-5.14.21-150400.15.49.1
  * openSUSE Leap 15.4 (noarch)
    * kernel-source-rt-5.14.21-150400.15.49.1
    * kernel-devel-rt-5.14.21-150400.15.49.1
  * openSUSE Leap 15.4 (nosrc x86_64)
    * kernel-rt_debug-5.14.21-150400.15.49.1
    * kernel-rt-5.14.21-150400.15.49.1
  * SUSE Linux Enterprise Micro for Rancher 5.3 (nosrc x86_64)
    * kernel-rt-5.14.21-150400.15.49.1
  * SUSE Linux Enterprise Micro for Rancher 5.3 (x86_64)
    * kernel-rt-debugsource-5.14.21-150400.15.49.1
    * kernel-rt-debuginfo-5.14.21-150400.15.49.1
  * SUSE Linux Enterprise Micro 5.3 (nosrc x86_64)
    * kernel-rt-5.14.21-150400.15.49.1
  * SUSE Linux Enterprise Micro 5.3 (x86_64)
    * kernel-rt-debugsource-5.14.21-150400.15.49.1
    * kernel-rt-debuginfo-5.14.21-150400.15.49.1
  * SUSE Linux Enterprise Micro for Rancher 5.4 (nosrc x86_64)
    * kernel-rt-5.14.21-150400.15.49.1
  * SUSE Linux Enterprise Micro for Rancher 5.4 (x86_64)
    * kernel-rt-debugsource-5.14.21-150400.15.49.1
    * kernel-rt-debuginfo-5.14.21-150400.15.49.1
  * SUSE Linux Enterprise Micro 5.4 (nosrc x86_64)
    * kernel-rt-5.14.21-150400.15.49.1
  * SUSE Linux Enterprise Micro 5.4 (x86_64)
    * kernel-rt-debugsource-5.14.21-150400.15.49.1
    * kernel-rt-debuginfo-5.14.21-150400.15.49.1
  * SUSE Linux Enterprise Live Patching 15-SP4 (x86_64)
    * kernel-livepatch-5_14_21-150400_15_49-rt-debuginfo-1-150400.1.3.1
    * kernel-livepatch-5_14_21-150400_15_49-rt-1-150400.1.3.1
    * kernel-livepatch-SLE15-SP4-RT_Update_12-debugsource-1-150400.1.3.1
  * SUSE Real Time Module 15-SP4 (x86_64)
    * ocfs2-kmp-rt-debuginfo-5.14.21-150400.15.49.1
    * cluster-md-kmp-rt-debuginfo-5.14.21-150400.15.49.1
    * dlm-kmp-rt-5.14.21-150400.15.49.1
    * dlm-kmp-rt-debuginfo-5.14.21-150400.15.49.1
    * kernel-rt-debugsource-5.14.21-150400.15.49.1
    * kernel-rt-debuginfo-5.14.21-150400.15.49.1
    * gfs2-kmp-rt-debuginfo-5.14.21-150400.15.49.1
    * kernel-rt_debug-debugsource-5.14.21-150400.15.49.1
    * kernel-rt-devel-5.14.21-150400.15.49.1
    * kernel-rt_debug-devel-5.14.21-150400.15.49.1
    * cluster-md-kmp-rt-5.14.21-150400.15.49.1
    * kernel-rt_debug-devel-debuginfo-5.14.21-150400.15.49.1
    * kernel-rt-devel-debuginfo-5.14.21-150400.15.49.1
    * kernel-syms-rt-5.14.21-150400.15.49.1
    * ocfs2-kmp-rt-5.14.21-150400.15.49.1
    * gfs2-kmp-rt-5.14.21-150400.15.49.1
    * kernel-rt_debug-debuginfo-5.14.21-150400.15.49.1
  * SUSE Real Time Module 15-SP4 (noarch)
    * kernel-source-rt-5.14.21-150400.15.49.1
    * kernel-devel-rt-5.14.21-150400.15.49.1
  * SUSE Real Time Module 15-SP4 (nosrc x86_64)
    * kernel-rt_debug-5.14.21-150400.15.49.1
    * kernel-rt-5.14.21-150400.15.49.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-2007.html
  * https://www.suse.com/security/cve/CVE-2023-20588.html
  * https://www.suse.com/security/cve/CVE-2023-34319.html
  * https://www.suse.com/security/cve/CVE-2023-3610.html
  * https://www.suse.com/security/cve/CVE-2023-37453.html
  * https://www.suse.com/security/cve/CVE-2023-3772.html
  * https://www.suse.com/security/cve/CVE-2023-3863.html
  * https://www.suse.com/security/cve/CVE-2023-4128.html
  * https://www.suse.com/security/cve/CVE-2023-4133.html
  * https://www.suse.com/security/cve/CVE-2023-4134.html
  * https://www.suse.com/security/cve/CVE-2023-4147.html
  * https://www.suse.com/security/cve/CVE-2023-4194.html
  * https://www.suse.com/security/cve/CVE-2023-4273.html
  * https://www.suse.com/security/cve/CVE-2023-4387.html
  * https://www.suse.com/security/cve/CVE-2023-4459.html
  * https://www.suse.com/security/cve/CVE-2023-4569.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1023051
  * https://bugzilla.suse.com/show_bug.cgi?id=1120059
  * https://bugzilla.suse.com/show_bug.cgi?id=1177719
  * https://bugzilla.suse.com/show_bug.cgi?id=1188885
  * https://bugzilla.suse.com/show_bug.cgi?id=1193629
  * https://bugzilla.suse.com/show_bug.cgi?id=1194869
  * https://bugzilla.suse.com/show_bug.cgi?id=1205462
  * https://bugzilla.suse.com/show_bug.cgi?id=1208902
  * https://bugzilla.suse.com/show_bug.cgi?id=1208949
  * https://bugzilla.suse.com/show_bug.cgi?id=1209284
  * https://bugzilla.suse.com/show_bug.cgi?id=1209799
  * https://bugzilla.suse.com/show_bug.cgi?id=1210048
  * https://bugzilla.suse.com/show_bug.cgi?id=1210448
  * https://bugzilla.suse.com/show_bug.cgi?id=1212091
  * https://bugzilla.suse.com/show_bug.cgi?id=1212142
  * https://bugzilla.suse.com/show_bug.cgi?id=1212526
  * https://bugzilla.suse.com/show_bug.cgi?id=1212857
  * https://bugzilla.suse.com/show_bug.cgi?id=1212873
  * https://bugzilla.suse.com/show_bug.cgi?id=1213026
  * https://bugzilla.suse.com/show_bug.cgi?id=1213123
  * https://bugzilla.suse.com/show_bug.cgi?id=1213546
  * https://bugzilla.suse.com/show_bug.cgi?id=1213580
  * https://bugzilla.suse.com/show_bug.cgi?id=1213601
  * https://bugzilla.suse.com/show_bug.cgi?id=1213666
  * https://bugzilla.suse.com/show_bug.cgi?id=1213757
  * https://bugzilla.suse.com/show_bug.cgi?id=1213759
  * https://bugzilla.suse.com/show_bug.cgi?id=1213916
  * https://bugzilla.suse.com/show_bug.cgi?id=1213921
  * https://bugzilla.suse.com/show_bug.cgi?id=1213927
  * https://bugzilla.suse.com/show_bug.cgi?id=1213946
  * https://bugzilla.suse.com/show_bug.cgi?id=1213968
  * https://bugzilla.suse.com/show_bug.cgi?id=1213970
  * https://bugzilla.suse.com/show_bug.cgi?id=1213971
  * https://bugzilla.suse.com/show_bug.cgi?id=1214000
  * https://bugzilla.suse.com/show_bug.cgi?id=1214019
  * https://bugzilla.suse.com/show_bug.cgi?id=1214120
  * https://bugzilla.suse.com/show_bug.cgi?id=1214149
  * https://bugzilla.suse.com/show_bug.cgi?id=1214180
  * https://bugzilla.suse.com/show_bug.cgi?id=1214238
  * https://bugzilla.suse.com/show_bug.cgi?id=1214285
  * https://bugzilla.suse.com/show_bug.cgi?id=1214297
  * https://bugzilla.suse.com/show_bug.cgi?id=1214299
  * https://bugzilla.suse.com/show_bug.cgi?id=1214350
  * https://bugzilla.suse.com/show_bug.cgi?id=1214368
  * https://bugzilla.suse.com/show_bug.cgi?id=1214370
  * https://bugzilla.suse.com/show_bug.cgi?id=1214371
  * https://bugzilla.suse.com/show_bug.cgi?id=1214372
  * https://bugzilla.suse.com/show_bug.cgi?id=1214380
  * https://bugzilla.suse.com/show_bug.cgi?id=1214386
  * https://bugzilla.suse.com/show_bug.cgi?id=1214392
  * https://bugzilla.suse.com/show_bug.cgi?id=1214393
  * https://bugzilla.suse.com/show_bug.cgi?id=1214397
  * https://bugzilla.suse.com/show_bug.cgi?id=1214428
  * https://bugzilla.suse.com/show_bug.cgi?id=1214451
  * https://bugzilla.suse.com/show_bug.cgi?id=1214659
  * https://bugzilla.suse.com/show_bug.cgi?id=1214661
  * https://bugzilla.suse.com/show_bug.cgi?id=1214729
  * https://bugzilla.suse.com/show_bug.cgi?id=1214742
  * https://bugzilla.suse.com/show_bug.cgi?id=1214743
  * https://bugzilla.suse.com/show_bug.cgi?id=1214756
  * https://jira.suse.com/browse/PED-4579
  * https://jira.suse.com/browse/PED-4759
  * https://jira.suse.com/browse/PED-4927
  * https://jira.suse.com/browse/PED-4929
  * https://jira.suse.com/browse/PED-5738
  * https://jira.suse.com/browse/PED-6003
  * https://jira.suse.com/browse/PED-6004

SUSE-SU-2023:3600-2: important: Security update for the Linux Kernel

security＠lists.opensuse.org