SUSE-SU-2023:3182-1: important: Security update for the Linux Kernel

3 Aug 2023

      # Security update for the Linux Kernel

Announcement ID: SUSE-SU-2023:3182-1  
Rating: important  
References:

  * #1150305
  * #1193629
  * #1194869
  * #1207894
  * #1208788
  * #1210565
  * #1210584
  * #1210853
  * #1211243
  * #1211811
  * #1211867
  * #1212301
  * #1212846
  * #1212905
  * #1213010
  * #1213011
  * #1213012
  * #1213013
  * #1213014
  * #1213015
  * #1213016
  * #1213017
  * #1213018
  * #1213019
  * #1213020
  * #1213021
  * #1213024
  * #1213025
  * #1213032
  * #1213034
  * #1213035
  * #1213036
  * #1213037
  * #1213038
  * #1213039
  * #1213040
  * #1213041
  * #1213059
  * #1213061
  * #1213087
  * #1213088
  * #1213089
  * #1213090
  * #1213092
  * #1213093
  * #1213094
  * #1213095
  * #1213096
  * #1213098
  * #1213099
  * #1213100
  * #1213102
  * #1213103
  * #1213104
  * #1213105
  * #1213106
  * #1213107
  * #1213108
  * #1213109
  * #1213110
  * #1213111
  * #1213112
  * #1213113
  * #1213114
  * #1213134
  * #1213245
  * #1213247
  * #1213252
  * #1213258
  * #1213259
  * #1213263
  * #1213264
  * #1213286
  * #1213523
  * #1213524
  * #1213543
  * #1213585
  * #1213586
  * #1213705

Cross-References:

  * CVE-2023-20593
  * CVE-2023-2985
  * CVE-2023-3117
  * CVE-2023-31248
  * CVE-2023-3390
  * CVE-2023-35001
  * CVE-2023-3609
  * CVE-2023-3611
  * CVE-2023-3812

CVSS scores:

  * CVE-2023-20593 ( SUSE ):  6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2023-20593 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  * CVE-2023-2985 ( SUSE ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-2985 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-3117 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3117 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-31248 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-31248 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3390 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3390 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-35001 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-35001 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3609 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3609 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3611 ( SUSE ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3611 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3812 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-3812 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

  * openSUSE Leap 15.4
  * Public Cloud Module 15-SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Manager Proxy 4.3
  * SUSE Manager Retail Branch Server 4.3
  * SUSE Manager Server 4.3

An update that solves nine vulnerabilities, contains one feature and has 70
fixes can now be installed.

## Description:

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

The following security bugs were fixed:

  * CVE-2023-3609: Fixed an use-after-free vulnerability in net/sched
    (bsc#1213586).
  * CVE-2023-3611: Fixed an out-of-bounds write vulnerability in net/sched
    (bsc#1213585).
  * CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP
    device driver functionality that could allow a local user to crash or
    potentially escalate their privileges on the system (bsc#1213543).
  * CVE-2023-35001: Fixed an out-of-bounds memory access flaw in nft_byteorder
    that could allow a local attacker to escalate their privilege (bsc#1213059).
  * CVE-2023-31248: Fixed an use-after-free vulnerability in
    nft_chain_lookup_byid that could allow a local attacker to escalate their
    privilege (bsc#1213061).
  * CVE-2023-3390: Fixed an use-after-free vulnerability in the netfilter
    subsystem in net/netfilter/nf_tables_api.c that could allow a local attacker
    with user access to cause a privilege escalation issue (bsc#1212846).
  * CVE-2023-3117: Fixed an use-after-free vulnerability in the netfilter
    subsystem when processing named and anonymous sets in batch requests that
    could allow a local user with CAP_NET_ADMIN capability to crash or
    potentially escalate their privileges on the system (bsc#1213245).
  * CVE-2023-20593: Fixed a ZenBleed issue in "Zen 2" CPUs that could allow an
    attacker to potentially access sensitive information (bsc#1213286).
  * CVE-2023-2985: Fixed an use-after-free vulnerability in hfsplus_put_super in
    fs/hfsplus/super.c that could allow a local user to cause a denial of
    service (bsc#1211867).

The following non-security bugs were fixed:

  * Add MODULE_FIRMWARE() for FIRMWARE_TG357766 (git-fixes).
  * Drop patch that caused issues with k3s (bsc#1213705).
  * Enable NXP SNVS RTC driver for i.MX 8MQ/8MP (jsc#PED-4758)
  * Fix documentation of panic_on_warn (git-fixes).
  * Fixed launch issue on 15-SP5 (git-fixes, bsc#1210853).
  * Revert "arm64: dts: zynqmp: Add address-cells property to interrupt (git-
    fixes)
  * Revert "drm/amd/display: edp do not add non-edid timings" (git-fixes).
  * acpi: utils: Fix acpi_evaluate_dsm_typed() redefinition error (git-fixes).
  * alsa: fireface: make read-only const array for model names static (git-
    fixes).
  * alsa: hda/realtek - remove 3k pull low procedure (git-fixes).
  * alsa: hda/realtek: Add quirk for ASUS ROG G614Jx (git-fixes).
  * alsa: hda/realtek: Add quirk for ASUS ROG GA402X (git-fixes).
  * alsa: hda/realtek: Add quirk for ASUS ROG GX650P (git-fixes).
  * alsa: hda/realtek: Add quirk for ASUS ROG GZ301V (git-fixes).
  * alsa: hda/realtek: Add quirk for Clevo NPx0SNx (git-fixes).
  * alsa: hda/realtek: Add quirk for Clevo NS70AU (git-fixes).
  * alsa: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760 (git-fixes).
  * alsa: hda/realtek: Add support for DELL Oasis 13/14/16 laptops (git-fixes).
  * alsa: hda/realtek: Amend G634 quirk to enable rear speakers (git-fixes).
  * alsa: hda/realtek: Enable Mute LED on HP Laptop 15s-eq2xxx (git-fixes).
  * alsa: hda/realtek: Fix generic fixup definition for cs35l41 amp (git-fixes).
  * alsa: hda/realtek: Whitespace fix (git-fixes).
  * alsa: hda: fix a possible null-pointer dereference due to data race in
    snd_hdac_regmap_sync() (git-fixes).
  * alsa: oxfw: make read-only const array models static (git-fixes).
  * alsa: pcm: Fix potential data race at PCM memory allocation helpers (git-
    fixes).
  * apparmor: fix missing error check for rhashtable_insert_fast (git-fixes).
  * arm64/mm: mark private VM_FAULT_X defines as vm_fault_t (git-fixes)
  * arm64: dts: microchip: sparx5: do not use PSCI on reference boards (git-
    fixes)
  * arm64: vdso: Pass (void *) to virt_to_page() (git-fixes)
  * arm64: xor-neon: mark xor_arm64_neon_*() static (git-fixes)
  * asoc: codecs: wcd-mbhc-v2: fix resource leaks on component remove (git-
    fixes).
  * asoc: codecs: wcd934x: fix resource leaks on component remove (git-fixes).
  * asoc: codecs: wcd938x: fix codec initialisation race (git-fixes).
  * asoc: codecs: wcd938x: fix dB range for HPHL and HPHR (git-fixes).
  * asoc: codecs: wcd938x: fix missing clsh ctrl error handling (git-fixes).
  * asoc: codecs: wcd938x: fix soundwire initialisation race (git-fixes).
  * asoc: tegra: Fix ADX byte map (git-fixes).
  * asoc: tegra: Fix AMX byte map (git-fixes).
  * can: bcm: Fix UAF in bcm_proc_show() (git-fixes).
  * cifs: add a warning when the in-flight count goes negative (bsc#1193629).
  * cifs: address unused variable warning (bsc#1193629).
  * cifs: do all necessary checks for credits within or before locking
    (bsc#1193629).
  * cifs: fix lease break oops in xfstest generic/098 (bsc#1193629).
  * cifs: fix max_credits implementation (bsc#1193629).
  * cifs: fix session state check in reconnect to avoid use-after-free issue
    (bsc#1193629).
  * cifs: fix session state check in smb2_find_smb_ses (bsc#1193629).
  * cifs: fix session state transition to avoid use-after-free issue
    (bsc#1193629).
  * cifs: fix sockaddr comparison in iface_cmp (bsc#1193629).
  * cifs: fix status checks in cifs_tree_connect (bsc#1193629).
  * cifs: log session id when a matching ses is not found (bsc#1193629).
  * cifs: new dynamic tracepoint to track ses not found errors (bsc#1193629).
  * cifs: prevent use-after-free by freeing the cfile later (bsc#1193629).
  * cifs: print all credit counters in DebugData (bsc#1193629).
  * cifs: print client_guid in DebugData (bsc#1193629).
  * cifs: print more detail when invalidate_inode_mapping fails (bsc#1193629).
  * cifs: print nosharesock value while dumping mount options (bsc#1193629).
  * clk: qcom: camcc-sc7180: Add parent dependency to all camera GDSCs (git-
    fixes).
  * clk: qcom: gcc-ipq6018: Use floor ops for sdcc clocks (git-fixes).
  * codel: fix kernel-doc notation warnings (git-fixes).
  * crypto: kpp - Add helper to set reqsize (git-fixes).
  * crypto: qat - Use helper to set reqsize (git-fixes).
  * devlink: fix kernel-doc notation warnings (git-fixes).
  * docs: networking: Update codeaurora references for rmnet (git-fixes).
  * documentation: bonding: fix the doc of peer_notif_delay (git-fixes).
  * documentation: timers: hrtimers: Make hybrid union historical (git-fixes).
  * drm/amd/display: Correct `DMUB_FW_VERSION` macro (git-fixes).
  * drm/amdgpu: Set vmbo destroy after pt bo is created (git-fixes).
  * drm/amdgpu: Validate VM ioctl flags (git-fixes).
  * drm/amdgpu: avoid restore process run into dead loop (git-fixes).
  * drm/amdgpu: fix clearing mappings for BOs that are always valid in VM (git-
    fixes).
  * drm/atomic: Allow vblank-enabled + self-refresh "disable" (git-fixes).
  * drm/atomic: Fix potential use-after-free in nonblocking commits (git-fixes).
  * drm/bridge: tc358768: Add atomic_get_input_bus_fmts() implementation (git-
    fixes).
  * drm/bridge: tc358768: fix TCLK_TRAILCNT computation (git-fixes).
  * drm/bridge: tc358768: fix THS_TRAILCNT computation (git-fixes).
  * drm/bridge: tc358768: fix THS_ZEROCNT computation (git-fixes).
  * drm/client: Fix memory leak in drm_client_target_cloned (git-fixes).
  * drm/i915/psr: Use hw.adjusted mode when calculating io/fast wake times (git-
    fixes).
  * drm/i915: Fix one wrong caching mode enum usage (git-fixes).
  * drm/msm/disp/dpu: get timing engine status from intf status register (git-
    fixes).
  * drm/msm/dpu: Set DPU_DATA_HCTL_EN for in INTF_SC7180_MASK (git-fixes).
  * drm/panel: simple: Add Powertip PH800480T013 drm_display_mode flags (git-
    fixes).
  * drm/panel: simple: Add connector_type for innolux_at043tn24 (git-fixes).
  * drm/ttm: Do not leak a resource on swapout move error (git-fixes).
  * dt-bindings: phy: brcm,brcmstb-usb-phy: Fix error in "compatible"
    conditional schema (git-fixes).
  * ext4: Fix reusing stale buffer heads from last failed mounting
    (bsc#1213020).
  * ext4: add EA_INODE checking to ext4_iget() (bsc#1213106).
  * ext4: add ext4_sb_block_valid() refactored out of ext4_inode_block_valid()
    (bsc#1213088).
  * ext4: add lockdep annotations for i_data_sem for ea_inode's (bsc#1213109).
  * ext4: add strict range checks while freeing blocks (bsc#1213089).
  * ext4: avoid deadlock in fs reclaim with page writeback (bsc#1213016).
  * ext4: bail out of ext4_xattr_ibody_get() fails for any reason (bsc#1213018).
  * ext4: block range must be validated before use in ext4_mb_clear_bb()
    (bsc#1213090).
  * ext4: check iomap type only if ext4_iomap_begin() does not fail
    (bsc#1213103).
  * ext4: disallow ea_inodes with extended attributes (bsc#1213108).
  * ext4: fail ext4_iget if special inode unallocated (bsc#1213010).
  * ext4: fix WARNING in ext4_update_inline_data (bsc#1213012).
  * ext4: fix WARNING in mb_find_extent (bsc#1213099).
  * ext4: fix bug_on in __es_tree_search caused by bad quota inode
    (bsc#1213111).
  * ext4: fix data races when using cached status extents (bsc#1213102).
  * ext4: fix deadlock when converting an inline directory in nojournal mode
    (bsc#1213105).
  * ext4: fix i_disksize exceeding i_size problem in paritally written case
    (bsc#1213015).
  * ext4: fix lockdep warning when enabling MMP (bsc#1213100).
  * ext4: fix task hung in ext4_xattr_delete_inode (bsc#1213096).
  * ext4: fix to check return value of freeze_bdev() in ext4_shutdown()
    (bsc#1213021).
  * ext4: fix use-after-free read in ext4_find_extent for bigalloc + inline
    (bsc#1213098).
  * ext4: improve error handling from ext4_dirhash() (bsc#1213104).
  * ext4: improve error recovery code paths in __ext4_remount() (bsc#1213017).
  * ext4: move where set the MAY_INLINE_DATA flag is set (bsc#1213011).
  * ext4: only update i_reserved_data_blocks on successful block allocation
    (bsc#1213019).
  * ext4: refactor ext4_free_blocks() to pull out ext4_mb_clear_bb()
    (bsc#1213087).
  * ext4: refuse to create ea block when umounted (bsc#1213093).
  * ext4: set lockdep subclass for the ea_inode in ext4_xattr_inode_cache_find()
    (bsc#1213107).
  * ext4: turn quotas off if mount failed after enabling quotas (bsc#1213110).
  * ext4: update s_journal_inum if it changes after journal replay
    (bsc#1213094).
  * ext4: use ext4_fc_tl_mem in fast-commit replay path (bsc#1213092).
  * ext4: zero i_disksize when initializing the bootloader inode (bsc#1213013).
  * fbdev: au1200fb: Fix missing IRQ check in au1200fb_drv_probe (git-fixes).
  * fbdev: imxfb: warn about invalid left/right margin (git-fixes).
  * fuse: ioctl: translate ENOSYS in outarg (bsc#1213524).
  * fuse: revalidate: do not invalidate if interrupted (bsc#1213523).
  * hvcs: Fix hvcs port reference counting (bsc#1213134 ltc#202861).
  * hvcs: Get reference to tty in remove (bsc#1213134 ltc#202861).
  * hvcs: Synchronize hotplug remove with port free (bsc#1213134 ltc#202861).
  * hvcs: Use dev_groups to manage hvcs device attributes (bsc#1213134
    ltc#202861).
  * hvcs: Use driver groups to manage driver attributes (bsc#1213134
    ltc#202861).
  * hvcs: Use vhangup in hotplug remove (bsc#1213134 ltc#202861).
  * hwmon: (adm1275) Allow setting sample averaging (git-fixes).
  * hwmon: (pmbus/adm1275) Fix problems with temperature monitoring on ADM1272
    (git-fixes).
  * i2c: xiic: Defer xiic_wakeup() and __xiic_start_xfer() in xiic_process()
    (git-fixes).
  * i2c: xiic: Do not try to handle more interrupt events after error (git-
    fixes).
  * ib/hfi1: Use bitmap_zalloc() when applicable (git-fixes)
  * inotify: Avoid reporting event with invalid wd (bsc#1213025).
  * jbd2: fix data missing when reusing bh which is ready to be checkpointed
    (bsc#1213095).
  * jdb2: Do not refuse invalidation of already invalidated buffers
    (bsc#1213014).
  * kABI: do not check external trampolines for signature (kabi bsc#1207894
    bsc#1211243).
  * kabi/severities: Add VAS symbols changed due to recent fix VAS accelerators
    are directly tied to the architecture, there is no reason to have out-of-
    tree production drivers
  * kselftest: vDSO: Fix accumulation of uninitialized ret when CLOCK_REALTIME
    is undefined (git-fixes).
  * leds: trigger: netdev: Recheck NETDEV_LED_MODE_LINKUP on dev rename (git-
    fixes).
  * media: atomisp: gmin_platform: fix out_len in gmin_get_config_dsm_var()
    (git-fixes).
  * media: cec: i2c: ch7322: also select REGMAP (git-fixes).
  * media: i2c: Correct format propagation for st-mipid02 (git-fixes).
  * media: usb: Check az6007_read() return value (git-fixes).
  * media: usb: siano: Fix warning due to null work_func_t function pointer
    (git-fixes).
  * media: venus: helpers: Fix ALIGN() of non power of two (git-fixes).
  * media: videodev2.h: Fix struct v4l2_input tuner index comment (git-fixes).
  * memcg: drop kmem.limit_in_bytes (bsc#1208788, bsc#1212905).
  * mmc: core: disable TRIM on Kingston EMMC04G-M627 (git-fixes).
  * mmc: sdhci: fix DMA configure compatibility issue when 64bit DMA mode is
    used (git-fixes).
  * net/sched: sch_qfq: refactor parsing of netlink parameters (bsc#1213585).
  * net/sched: sch_qfq: reintroduce lmax bound check for MTU (bsc#1213585).
  * net: mana: Add support for vlan tagging (bsc#1212301).
  * net: phy: prevent stale pointer dereference in phy_init() (git-fixes).
  * ntb: amd: Fix error handling in amd_ntb_pci_driver_init() (git-fixes).
  * ntb: idt: Fix error handling in idt_pci_driver_init() (git-fixes).
  * ntb: intel: Fix error handling in intel_ntb_pci_driver_init() (git-fixes).
  * ntb: ntb_tool: Add check for devm_kcalloc (git-fixes).
  * ntb: ntb_transport: fix possible memory leak while device_register() fails
    (git-fixes).
  * nvme-multipath: support io stats on the mpath device (bsc#1210565).
  * nvme: introduce nvme_start_request (bsc#1210565).
  * ocfs2: Switch to security_inode_init_security() (git-fixes).
  * ocfs2: check new file size on fallocate call (git-fixes).
  * ocfs2: fix use-after-free when unmounting read-only filesystem (git-fixes).
  * opp: Fix use-after-free in lazy_opp_tables after probe deferral (git-fixes).
  * pci/pm: Avoid putting EloPOS E2/S2/H2 PCIe Ports in D3cold (git-fixes).
  * pci: Add function 1 DMA alias quirk for Marvell 88SE9235 (git-fixes).
  * phy: Revert "phy: Remove SOC_EXYNOS4212 dep. from PHY_EXYNOS4X12_USB" (git-
    fixes).
  * phy: tegra: xusb: Clear the driver reference in usb-phy dev (git-fixes).
  * phy: tegra: xusb: check return value of devm_kzalloc() (git-fixes).
  * pie: fix kernel-doc notation warning (git-fixes).
  * pinctrl: amd: Detect internal GPIO0 debounce handling (git-fixes).
  * pinctrl: amd: Fix mistake in handling clearing pins at startup (git-fixes).
  * pinctrl: amd: Only use special debounce behavior for GPIO 0 (git-fixes).
  * powerpc/64: Only WARN if __pa()/__va() called with bad addresses
    (bsc#1194869).
  * powerpc/64s: Fix VAS mm use after free (bsc#1194869).
  * powerpc/book3s64/mm: Fix DirectMap stats in /proc/meminfo (bsc#1194869).
  * powerpc/bpf: Fix use of user_pt_regs in uapi (bsc#1194869).
  * powerpc/ftrace: Remove ftrace init tramp once kernel init is complete
    (bsc#1194869).
  * powerpc/interrupt: Do not read MSR from interrupt_exit_kernel_prepare()
    (bsc#1194869).
  * powerpc/mm/dax: Fix the condition when checking if altmap vmemap can cross-
    boundary (bsc#1150305 ltc#176097 git-fixes).
  * powerpc/mm: Switch obsolete dssall to .long (bsc#1194869).
  * powerpc/powernv/sriov: perform null check on iov before dereferencing iov
    (bsc#1194869).
  * powerpc/powernv/vas: Assign real address to rx_fifo in vas_rx_win_attr
    (bsc#1194869).
  * powerpc/prom_init: Fix kernel config grep (bsc#1194869).
  * powerpc/secvar: fix refcount leak in format_show() (bsc#1194869).
  * powerpc/xics: fix refcount leak in icp_opal_init() (bsc#1194869).
  * powerpc: clean vdso32 and vdso64 directories (bsc#1194869).
  * powerpc: define get_cycles macro for arch-override (bsc#1194869).
  * powerpc: update ppc_save_regs to save current r1 in pt_regs (bsc#1194869).
  * pwm: ab8500: Fix error code in probe() (git-fixes).
  * pwm: imx-tpm: force 'real_period' to be zero in suspend (git-fixes).
  * pwm: sysfs: Do not apply state to already disabled PWMs (git-fixes).
  * rdma/rxe: Fix access checks in rxe_check_bind_mw (git-fixes)
  * rpm/check-for-config-changes: ignore also RISCV_ISA_ _and DYNAMIC_SIGFRAME
    They depend on CONFIG_TOOLCHAIN_HAS__.
  * rsi: remove kernel-doc comment marker (git-fixes).
  * s390/ap: fix status returned by ap_aqic() (git-fixes bsc#1213259).
  * s390/ap: fix status returned by ap_qact() (git-fixes bsc#1213258).
  * s390/debug: add _ASM_S390_ prefix to header guard (git-fixes bsc#1213263).
  * s390/percpu: add READ_ONCE() to arch_this_cpu_to_op_simple() (git-fixes
    bsc#1213252).
  * s390: define RUNTIME_DISCARD_EXIT to fix link error with GNU ld < 2.36
    (git-fixes bsc#1213264).
  * s390: discard .interp section (git-fixes bsc#1213247).
  * sched/debug: fix dentry leak in update_sched_domain_debugfs (git-fixes)
  * sched: Fix DEBUG && !SCHEDSTATS warn (git-fixes)
  * security: keys: Modify mismatched function name (git-fixes).
  * selftests: mptcp: depend on SYN_COOKIES (git-fixes).
  * selftests: mptcp: sockopt: return error if wrong mark (git-fixes).
  * selftests: rtnetlink: remove netdevsim device after ipsec offload test (git-
    fixes).
  * selftests: tc: add 'ct' action kconfig dep (git-fixes).
  * selftests: tc: add ConnTrack procfs kconfig (git-fixes).
  * selftests: tc: set timeout to 15 minutes (git-fixes).
  * signal/powerpc: On swapcontext failure force SIGSEGV (bsc#1194869).
  * signal: Replace force_sigsegv(SIGSEGV) with force_fatal_sig(SIGSEGV)
    (bsc#1194869).
  * smb3: do not reserve too many oplock credits (bsc#1193629).
  * smb3: missing null check in SMB2_change_notify (bsc#1193629).
  * smb: client: fix broken file attrs with nodfs mounts (bsc#1193629).
  * smb: client: fix missed ses refcounting (git-fixes).
  * smb: client: fix parsing of source mount option (bsc#1193629).
  * smb: client: fix shared DFS root mounts with different prefixes
    (bsc#1193629).
  * smb: client: fix warning in CIFSFindFirst() (bsc#1193629).
  * smb: client: fix warning in CIFSFindNext() (bsc#1193629).
  * smb: client: fix warning in cifs_match_super() (bsc#1193629).
  * smb: client: fix warning in cifs_smb3_do_mount() (bsc#1193629).
  * smb: client: fix warning in generic_ip_connect() (bsc#1193629).
  * smb: client: improve DFS mount check (bsc#1193629).
  * smb: client: remove redundant pointer 'server' (bsc#1193629).
  * smb: delete an unnecessary statement (bsc#1193629).
  * smb: move client and server files to common directory fs/smb (bsc#1193629).
  * smb: remove obsolete comment (bsc#1193629).
  * soundwire: qcom: fix storing port config out-of-bounds (git-fixes).
  * spi: bcm-qspi: return error if neither hif_mspi nor mspi is available (git-
    fixes).
  * spi: bcm63xx: fix max prepend length (git-fixes).
  * tpm: tpm_vtpm_proxy: fix a race condition in /dev/vtpmx creation (git-
    fixes).
  * tty: serial: fsl_lpuart: add earlycon for imx8ulp platform (git-fixes).
  * ubi: Fix failure attaching when vid_hdr offset equals to (sub)page size
    (bsc#1210584).
  * ubi: ensure that VID header offset + VID header size <= alloc, size
    (bsc#1210584).
  * udf: Avoid double brelse() in udf_rename() (bsc#1213032).
  * udf: Define EFSCORRUPTED error code (bsc#1213038).
  * udf: Detect system inodes linked into directory hierarchy (bsc#1213114).
  * udf: Discard preallocation before extending file with a hole (bsc#1213036).
  * udf: Do not bother looking for prealloc extents if i_lenExtents matches
    i_size (bsc#1213035).
  * udf: Do not bother merging very long extents (bsc#1213040).
  * udf: Do not update file length for failed writes to inline files
    (bsc#1213041).
  * udf: Fix error handling in udf_new_inode() (bsc#1213112).
  * udf: Fix extending file within last block (bsc#1213037).
  * udf: Fix preallocation discarding at indirect extent boundary (bsc#1213034).
  * udf: Preserve link count of system files (bsc#1213113).
  * udf: Truncate added extents on failed expansion (bsc#1213039).
  * usb: dwc2: Fix some error handling paths (git-fixes).
  * usb: dwc2: platform: Improve error reporting for problems during .remove()
    (git-fixes).
  * usb: gadget: udc: core: Offload usb_udc_vbus_handler processing (git-fixes).
  * usb: gadget: udc: core: Prevent soft_connect_store() race (git-fixes).
  * usb: serial: option: add LARA-R6 01B PIDs (git-fixes).
  * wifi: airo: avoid uninitialized warning in airo_get_rate() (git-fixes).
  * wifi: ray_cs: Drop useless status variable in parse_addr() (git-fixes).
  * wifi: ray_cs: Utilize strnlen() in parse_addr() (git-fixes).
  * wifi: rtw89: debug: fix error code in rtw89_debug_priv_send_h2c_set() (git-
    fixes).
  * wl3501_cs: use eth_hw_addr_set() (git-fixes).
  * writeback: fix call of incorrect macro (bsc#1213024).
  * x86: Fix .brk attribute in linker script (git-fixes).
  * xfs: AIL needs asynchronous CIL forcing (bsc#1211811).
  * xfs: CIL work is serialised, not pipelined (bsc#1211811).
  * xfs: XLOG_STATE_IOERROR must die (bsc#1211811).
  * xfs: async CIL flushes need pending pushes to be made stable (bsc#1211811).
  * xfs: attach iclog callbacks in xlog_cil_set_ctx_write_state() (bsc#1211811).
  * xfs: clean up the rtbitmap fsmap backend (git-fixes).
  * xfs: do not deplete the reserve pool when trying to shrink the fs (git-
    fixes).
  * xfs: do not reverse order of items in bulk AIL insertion (git-fixes).
  * xfs: do not run shutdown callbacks on active iclogs (bsc#1211811).
  * xfs: drop async cache flushes from CIL commits (bsc#1211811).
  * xfs: factor out log write ordering from xlog_cil_push_work() (bsc#1211811).
  * xfs: fix getfsmap reporting past the last rt extent (git-fixes).
  * xfs: fix integer overflows in the fsmap rtbitmap and logdev backends (git-
    fixes).
  * xfs: fix interval filtering in multi-step fsmap queries (git-fixes).
  * xfs: fix logdev fsmap query result filtering (git-fixes).
  * xfs: fix off-by-one error when the last rt extent is in use (git-fixes).
  * xfs: fix uninitialized variable access (git-fixes).
  * xfs: make fsmap backend function key parameters const (git-fixes).
  * xfs: make the record pointer passed to query_range functions const (git-
    fixes).
  * xfs: move the CIL workqueue to the CIL (bsc#1211811).
  * xfs: move xlog_commit_record to xfs_log_cil.c (bsc#1211811).
  * xfs: order CIL checkpoint start records (bsc#1211811).
  * xfs: pass a CIL context to xlog_write() (bsc#1211811).
  * xfs: pass explicit mount pointer to rtalloc query functions (git-fixes).
  * xfs: rework xlog_state_do_callback() (bsc#1211811).
  * xfs: run callbacks before waking waiters in xlog_state_shutdown_callbacks
    (bsc#1211811).
  * xfs: separate out log shutdown callback processing (bsc#1211811).
  * xfs: wait iclog complete before tearing down AIL (bsc#1211811).
  * xhci: Fix TRB prefetch issue of ZHAOXIN hosts (git-fixes).
  * xhci: Fix resume issue of some ZHAOXIN hosts (git-fixes).
  * xhci: Show ZHAOXIN xHCI root hub speed correctly (git-fixes).

## Special Instructions and Notes:

  * Please reboot the system after installing this update.

## Patch Instructions:

To install this SUSE Important 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 SUSE-2023-3182=1 openSUSE-SLE-15.4-2023-3182=1

  * Public Cloud Module 15-SP4  
    zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP4-2023-3182=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 x86_64)
    * kernel-azure-extra-5.14.21-150400.14.60.1
    * kernel-azure-debugsource-5.14.21-150400.14.60.1
    * kernel-syms-azure-5.14.21-150400.14.60.1
    * kernel-azure-devel-5.14.21-150400.14.60.1
    * cluster-md-kmp-azure-5.14.21-150400.14.60.1
    * dlm-kmp-azure-5.14.21-150400.14.60.1
    * gfs2-kmp-azure-debuginfo-5.14.21-150400.14.60.1
    * kernel-azure-optional-5.14.21-150400.14.60.1
    * kselftests-kmp-azure-5.14.21-150400.14.60.1
    * dlm-kmp-azure-debuginfo-5.14.21-150400.14.60.1
    * ocfs2-kmp-azure-5.14.21-150400.14.60.1
    * ocfs2-kmp-azure-debuginfo-5.14.21-150400.14.60.1
    * kselftests-kmp-azure-debuginfo-5.14.21-150400.14.60.1
    * kernel-azure-optional-debuginfo-5.14.21-150400.14.60.1
    * kernel-azure-devel-debuginfo-5.14.21-150400.14.60.1
    * reiserfs-kmp-azure-5.14.21-150400.14.60.1
    * kernel-azure-extra-debuginfo-5.14.21-150400.14.60.1
    * kernel-azure-debuginfo-5.14.21-150400.14.60.1
    * cluster-md-kmp-azure-debuginfo-5.14.21-150400.14.60.1
    * kernel-azure-livepatch-devel-5.14.21-150400.14.60.1
    * gfs2-kmp-azure-5.14.21-150400.14.60.1
    * reiserfs-kmp-azure-debuginfo-5.14.21-150400.14.60.1
  * openSUSE Leap 15.4 (aarch64 nosrc x86_64)
    * kernel-azure-5.14.21-150400.14.60.1
  * openSUSE Leap 15.4 (noarch)
    * kernel-devel-azure-5.14.21-150400.14.60.1
    * kernel-source-azure-5.14.21-150400.14.60.1
  * Public Cloud Module 15-SP4 (aarch64 nosrc x86_64)
    * kernel-azure-5.14.21-150400.14.60.1
  * Public Cloud Module 15-SP4 (aarch64 x86_64)
    * kernel-azure-debuginfo-5.14.21-150400.14.60.1
    * kernel-azure-devel-debuginfo-5.14.21-150400.14.60.1
    * kernel-syms-azure-5.14.21-150400.14.60.1
    * kernel-azure-debugsource-5.14.21-150400.14.60.1
    * kernel-azure-devel-5.14.21-150400.14.60.1
  * Public Cloud Module 15-SP4 (noarch)
    * kernel-devel-azure-5.14.21-150400.14.60.1
    * kernel-source-azure-5.14.21-150400.14.60.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-20593.html
  * https://www.suse.com/security/cve/CVE-2023-2985.html
  * https://www.suse.com/security/cve/CVE-2023-3117.html
  * https://www.suse.com/security/cve/CVE-2023-31248.html
  * https://www.suse.com/security/cve/CVE-2023-3390.html
  * https://www.suse.com/security/cve/CVE-2023-35001.html
  * https://www.suse.com/security/cve/CVE-2023-3609.html
  * https://www.suse.com/security/cve/CVE-2023-3611.html
  * https://www.suse.com/security/cve/CVE-2023-3812.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1150305
  * 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=1207894
  * https://bugzilla.suse.com/show_bug.cgi?id=1208788
  * https://bugzilla.suse.com/show_bug.cgi?id=1210565
  * https://bugzilla.suse.com/show_bug.cgi?id=1210584
  * https://bugzilla.suse.com/show_bug.cgi?id=1210853
  * https://bugzilla.suse.com/show_bug.cgi?id=1211243
  * https://bugzilla.suse.com/show_bug.cgi?id=1211811
  * https://bugzilla.suse.com/show_bug.cgi?id=1211867
  * https://bugzilla.suse.com/show_bug.cgi?id=1212301
  * https://bugzilla.suse.com/show_bug.cgi?id=1212846
  * https://bugzilla.suse.com/show_bug.cgi?id=1212905
  * https://bugzilla.suse.com/show_bug.cgi?id=1213010
  * https://bugzilla.suse.com/show_bug.cgi?id=1213011
  * https://bugzilla.suse.com/show_bug.cgi?id=1213012
  * https://bugzilla.suse.com/show_bug.cgi?id=1213013
  * https://bugzilla.suse.com/show_bug.cgi?id=1213014
  * https://bugzilla.suse.com/show_bug.cgi?id=1213015
  * https://bugzilla.suse.com/show_bug.cgi?id=1213016
  * https://bugzilla.suse.com/show_bug.cgi?id=1213017
  * https://bugzilla.suse.com/show_bug.cgi?id=1213018
  * https://bugzilla.suse.com/show_bug.cgi?id=1213019
  * https://bugzilla.suse.com/show_bug.cgi?id=1213020
  * https://bugzilla.suse.com/show_bug.cgi?id=1213021
  * https://bugzilla.suse.com/show_bug.cgi?id=1213024
  * https://bugzilla.suse.com/show_bug.cgi?id=1213025
  * https://bugzilla.suse.com/show_bug.cgi?id=1213032
  * https://bugzilla.suse.com/show_bug.cgi?id=1213034
  * https://bugzilla.suse.com/show_bug.cgi?id=1213035
  * https://bugzilla.suse.com/show_bug.cgi?id=1213036
  * https://bugzilla.suse.com/show_bug.cgi?id=1213037
  * https://bugzilla.suse.com/show_bug.cgi?id=1213038
  * https://bugzilla.suse.com/show_bug.cgi?id=1213039
  * https://bugzilla.suse.com/show_bug.cgi?id=1213040
  * https://bugzilla.suse.com/show_bug.cgi?id=1213041
  * https://bugzilla.suse.com/show_bug.cgi?id=1213059
  * https://bugzilla.suse.com/show_bug.cgi?id=1213061
  * https://bugzilla.suse.com/show_bug.cgi?id=1213087
  * https://bugzilla.suse.com/show_bug.cgi?id=1213088
  * https://bugzilla.suse.com/show_bug.cgi?id=1213089
  * https://bugzilla.suse.com/show_bug.cgi?id=1213090
  * https://bugzilla.suse.com/show_bug.cgi?id=1213092
  * https://bugzilla.suse.com/show_bug.cgi?id=1213093
  * https://bugzilla.suse.com/show_bug.cgi?id=1213094
  * https://bugzilla.suse.com/show_bug.cgi?id=1213095
  * https://bugzilla.suse.com/show_bug.cgi?id=1213096
  * https://bugzilla.suse.com/show_bug.cgi?id=1213098
  * https://bugzilla.suse.com/show_bug.cgi?id=1213099
  * https://bugzilla.suse.com/show_bug.cgi?id=1213100
  * https://bugzilla.suse.com/show_bug.cgi?id=1213102
  * https://bugzilla.suse.com/show_bug.cgi?id=1213103
  * https://bugzilla.suse.com/show_bug.cgi?id=1213104
  * https://bugzilla.suse.com/show_bug.cgi?id=1213105
  * https://bugzilla.suse.com/show_bug.cgi?id=1213106
  * https://bugzilla.suse.com/show_bug.cgi?id=1213107
  * https://bugzilla.suse.com/show_bug.cgi?id=1213108
  * https://bugzilla.suse.com/show_bug.cgi?id=1213109
  * https://bugzilla.suse.com/show_bug.cgi?id=1213110
  * https://bugzilla.suse.com/show_bug.cgi?id=1213111
  * https://bugzilla.suse.com/show_bug.cgi?id=1213112
  * https://bugzilla.suse.com/show_bug.cgi?id=1213113
  * https://bugzilla.suse.com/show_bug.cgi?id=1213114
  * https://bugzilla.suse.com/show_bug.cgi?id=1213134
  * https://bugzilla.suse.com/show_bug.cgi?id=1213245
  * https://bugzilla.suse.com/show_bug.cgi?id=1213247
  * https://bugzilla.suse.com/show_bug.cgi?id=1213252
  * https://bugzilla.suse.com/show_bug.cgi?id=1213258
  * https://bugzilla.suse.com/show_bug.cgi?id=1213259
  * https://bugzilla.suse.com/show_bug.cgi?id=1213263
  * https://bugzilla.suse.com/show_bug.cgi?id=1213264
  * https://bugzilla.suse.com/show_bug.cgi?id=1213286
  * https://bugzilla.suse.com/show_bug.cgi?id=1213523
  * https://bugzilla.suse.com/show_bug.cgi?id=1213524
  * https://bugzilla.suse.com/show_bug.cgi?id=1213543
  * https://bugzilla.suse.com/show_bug.cgi?id=1213585
  * https://bugzilla.suse.com/show_bug.cgi?id=1213586
  * https://bugzilla.suse.com/show_bug.cgi?id=1213705
  * https://jira.suse.com/browse/PED-4758

SUSE-SU-2023:3182-1: important: Security update for the Linux Kernel

security＠lists.opensuse.org