SUSE-SU-2023:4035-1: important: Security update for the Linux Kernel

10 Oct 2023

      # Security update for the Linux Kernel

Announcement ID: SUSE-SU-2023:4035-1  
Rating: important  
References:

  * #1152472
  * #1202845
  * #1206453
  * #1213808
  * #1214941
  * #1214942
  * #1214943
  * #1214944
  * #1214950
  * #1214951
  * #1214954
  * #1214957
  * #1214986
  * #1214992
  * #1214993
  * #1215322
  * #1215523
  * #1215877
  * #1215894
  * #1215895
  * #1215896
  * #1215911
  * #1215915
  * #1215916

Cross-References:

  * CVE-2023-1206
  * CVE-2023-39192
  * CVE-2023-39193
  * CVE-2023-39194
  * CVE-2023-4155
  * CVE-2023-42753
  * CVE-2023-42754
  * CVE-2023-4389
  * CVE-2023-4622
  * CVE-2023-4623
  * CVE-2023-4921
  * CVE-2023-5345

CVSS scores:

  * CVE-2023-1206 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-1206 ( NVD ):  5.7 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-39192 ( SUSE ):  6.0 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
  * CVE-2023-39192 ( NVD ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L
  * CVE-2023-39193 ( SUSE ):  5.1 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L
  * CVE-2023-39193 ( NVD ):  5.1 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L
  * CVE-2023-39194 ( SUSE ):  3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
  * CVE-2023-39194 ( NVD ):  3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
  * CVE-2023-4155 ( SUSE ):  6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
  * CVE-2023-4155 ( NVD ):  5.3 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H
  * CVE-2023-42753 ( NVD ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-42754 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-42754 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-4389 ( SUSE ):  5.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
  * CVE-2023-4389 ( NVD ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-4622 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-4622 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-4623 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-4623 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-4921 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-4921 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-5345 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-5345 ( 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 15.5
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise Live Patching 15-SP5
  * SUSE Linux Enterprise Micro 5.5
  * SUSE Linux Enterprise Real Time 15 SP5
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5
  * SUSE Real Time Module 15-SP5

An update that solves 12 vulnerabilities and has 12 security fixes can now be
installed.

## Description:

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various
security and bugfixes.

The following security bugs were fixed:

  * CVE-2023-39194: Fixed an out of bounds read in the XFRM subsystem
    (bsc#1215861).
  * CVE-2023-39193: Fixed an out of bounds read in the xtables subsystem
    (bsc#1215860).
  * CVE-2023-39192: Fixed an out of bounds read in the netfilter (bsc#1215858).
  * CVE-2023-42754: Fixed a NULL pointer dereference in the IPv4 stack that
    could lead to denial of service (bsc#1215467).
  * CVE-2023-4389: Fixed a reference counting issue in the Btrfs filesystem that
    could be exploited in order to leak internal kernel information or crash the
    system (bsc#1214351).
  * CVE-2023-5345: fixed an use-after-free vulnerability in the fs/smb/client
    component which could be exploited to achieve local privilege escalation.
    (bsc#1215899)
  * CVE-2023-42753: Fixed an array indexing vulnerability in the netfilter
    subsystem. This issue may have allowed a local user to crash the system or
    potentially escalate their privileges (bsc#1215150).
  * CVE-2023-1206: Fixed a hash collision flaw in the IPv6 connection lookup
    table. A user located in the local network or with a high bandwidth
    connection can increase the CPU usage of the server that accepts IPV6
    connections up to 95% (bsc#1212703).
  * CVE-2023-4921: Fixed a use-after-free vulnerability in the QFQ network
    scheduler which could be exploited to achieve local privilege escalatio
    (bsc#1215275).
  * CVE-2023-4622: Fixed a use-after-free vulnerability in the Unix domain
    sockets component which could be exploited to achieve local privilege
    escalation (bsc#1215117).
  * CVE-2023-4623: Fixed a use-after-free issue in the HFSC network scheduler
    which could be exploited to achieve local privilege escalation
    (bsc#1215115).
  * CVE-2023-4155: Fixed a flaw in KVM AMD Secure Encrypted Virtualization
    (SEV). An attacker can trigger a stack overflow and cause a denial of
    service or potentially guest-to-host escape in kernel configurations without
    stack guard pages. (bsc#1214022)

The following non-security bugs were fixed:

  * ALSA: hda/realtek: Splitting the UX3402 into two separate models (git-
    fixes).
  * arm64: module-plts: inline linux/moduleloader.h (git-fixes)
  * arm64: module: Use module_init_layout_section() to spot init sections (git-
    fixes)
  * arm64: sdei: abort running SDEI handlers during crash (git-fixes)
  * arm64: tegra: Update AHUB clock parent and rate (git-fixes)
  * arm64/fpsimd: Only provide the length to cpufeature for xCR registers (git-
    fixes)
  * ASoC: amd: yc: Fix non-functional mic on Lenovo 82QF and 82UG (git-fixes).
  * ASoC: hdaudio.c: Add missing check for devm_kstrdup (git-fixes).
  * ASoC: imx-audmix: Fix return error with devm_clk_get() (git-fixes).
  * ASoC: meson: spdifin: start hw on dai probe (git-fixes).
  * ASoC: rt5640: Fix IRQ not being free-ed for HDA jack detect mode (git-
    fixes).
  * ASoC: rt5640: Fix sleep in atomic context (git-fixes).
  * ASoC: rt5640: Revert "Fix sleep in atomic context" (git-fixes).
  * ASoC: soc-utils: Export snd_soc_dai_is_dummy() symbol (git-fixes).
  * ASoC: SOF: core: Only call sof_ops_free() on remove if the probe was
    successful (git-fixes).
  * ASoC: tegra: Fix redundant PLLA and PLLA_OUT0 updates (git-fixes).
  * blk-iocost: fix divide by 0 error in calc_lcoefs() (bsc#1214986).
  * blk-iocost: use spin_lock_irqsave in adjust_inuse_and_calc_cost
    (bsc#1214992).
  * block/mq-deadline: use correct way to throttling write requests
    (bsc#1214993).
  * bnx2x: new flag for track HW resource allocation (bsc#1202845 bsc#1215322).
  * clocksource: hyper-v: Mark hyperv tsc page unencrypted in sev-snp
    enlightened guest (bsc#1206453).
  * drivers: hv: Mark percpu hvcall input arg page unencrypted in SEV-SNP
    enlightened guest (bsc#1206453).
  * Drivers: hv: vmbus: Bring the post_msg_page back for TDX VMs with the
    paravisor (bsc#1206453).
  * Drivers: hv: vmbus: Support >64 VPs for a fully enlightened TDX/SNP VM
    (bsc#1206453).
  * Drivers: hv: vmbus: Support fully enlightened TDX guests (bsc#1206453).
  * drm/ast: Add BMC virtual connector (bsc#1152472) Backporting changes: *
    rename ast_device to ast_private
  * drm/ast: report connection status on Display Port. (bsc#1152472) Backporting
    changes: * rename ast_device to ast_private * context changes
  * drm/display: Do not assume dual mode adaptors support i2c sub-addressing
    (bsc#1213808).
  * drm/meson: fix memory leak on ->hpd_notify callback (git-fixes).
  * drm/virtio: Correct drm_gem_shmem_get_sg_table() error handling (git-fixes).
  * drm/virtio: Use appropriate atomic state in virtio_gpu_plane_cleanup_fb()
    (git-fixes).
  * ext4: avoid potential data overflow in next_linear_group (bsc#1214951).
  * ext4: correct inline offset when handling xattrs in inode body
    (bsc#1214950).
  * ext4: fix memory leaks in ext4_fname_{setup_filename,prepare_lookup}
    (bsc#1214954).
  * ext4: fix wrong unit use in ext4_mb_clear_bb (bsc#1214943).
  * ext4: fix wrong unit use in ext4_mb_new_blocks (bsc#1214944).
  * ext4: get block from bh in ext4_free_blocks for fast commit replay
    (bsc#1214942).
  * ext4: reflect error codes from ext4_multi_mount_protect() to its callers
    (bsc#1214941).
  * ext4: Remove ext4 locking of moved directory (bsc#1214957).
  * ext4: set goal start correctly in ext4_mb_normalize_request (bsc#1214940).
  * fs: Establish locking order for unrelated directories (bsc#1214958).
  * fs: Lock moved directories (bsc#1214959).
  * fs: lockd: avoid possible wrong NULL parameter (git-fixes).
  * fs: no need to check source (bsc#1215752).
  * fuse: nlookup missing decrement in fuse_direntplus_link (bsc#1215581).
  * gve: Add AF_XDP zero-copy support for GQI-QPL format (bsc#1214479).
  * gve: Add XDP DROP and TX support for GQI-QPL format (bsc#1214479).
  * gve: Add XDP REDIRECT support for GQI-QPL format (bsc#1214479).
  * gve: Changes to add new TX queues (bsc#1214479).
  * gve: Control path for DQO-QPL (bsc#1214479).
  * gve: fix frag_list chaining (bsc#1214479).
  * gve: Fix gve interrupt names (bsc#1214479).
  * gve: RX path for DQO-QPL (bsc#1214479).
  * gve: trivial spell fix Recive to Receive (bsc#1214479).
  * gve: Tx path for DQO-QPL (bsc#1214479).
  * gve: Unify duplicate GQ min pkt desc size constants (bsc#1214479).
  * gve: use vmalloc_array and vcalloc (bsc#1214479).
  * gve: XDP support GQI-QPL: helper function changes (bsc#1214479).
  * hwrng: virtio - add an internal buffer (git-fixes).
  * hwrng: virtio - always add a pending request (git-fixes).
  * hwrng: virtio - do not wait on cleanup (git-fixes).
  * hwrng: virtio - do not waste entropy (git-fixes).
  * hwrng: virtio - Fix race on data_avail and actual data (git-fixes).
  * i915/pmu: Move execlist stats initialization to execlist specific setup
    (git-fixes).
  * iommu/virtio: Detach domain on endpoint release (git-fixes).
  * iommu/virtio: Return size mapped for a detached domain (git-fixes).
  * jbd2: check 'jh->b_transaction' before removing it from checkpoint
    (bsc#1214953).
  * jbd2: correct the end of the journal recovery scan range (bsc#1214955).
  * jbd2: fix a race when checking checkpoint buffer busy (bsc#1214949).
  * jbd2: fix checkpoint cleanup performance regression (bsc#1214952).
  * jbd2: Fix wrongly judgement for buffer head removing while doing checkpoint
    (bsc#1214948).
  * jbd2: recheck chechpointing non-dirty buffer (bsc#1214945).
  * jbd2: remove journal_clean_one_cp_list() (bsc#1214947).
  * jbd2: remove t_checkpoint_io_list (bsc#1214946).
  * jbd2: restore t_checkpoint_io_list to maintain kABI (bsc#1214946).
  * kernel-binary: Move build-time definitions together Move source list and
    build architecture to buildrequires to aid in future reorganization of the
    spec template.
  * kernel-binary: python3 is needed for build At least
    scripts/bpf_helpers_doc.py requires python3 since Linux 4.18 Other simimlar
    scripts may exist.
  * KVM: s390: fix KVM_S390_GET_CMMA_BITS for GFNs in memslot holes (git-fixes
    bsc#1215915).
  * KVM: s390: interrupt: use READ_ONCE() before cmpxchg() (git-fixes
    bsc#1215896).
  * KVM: s390: pv: fix external interruption loop not always detected (git-fixes
    bsc#1215916).
  * KVM: s390: vsie: Fix the initialization of the epoch extension (epdx) field
    (git-fixes bsc#1215894).
  * KVM: s390: vsie: fix the length of APCB bitmap (git-fixes bsc#1215895).
  * KVM: s390/diag: fix racy access of physical cpu number in diag 9c handler
    (git-fixes bsc#1215911).
  * KVM: x86: Fix KVM_CAP_SYNC_REGS's sync_regs() TOCTOU issues (git-fixes).
  * KVM: x86/mmu: Include mmu.h in spte.h (git-fixes).
  * loop: Fix use-after-free issues (bsc#1214991).
  * loop: loop_set_status_from_info() check before assignment (bsc#1214990).
  * module: Expose module_init_layout_section() (git-fixes)
  * net: do not allow gso_size to be set to GSO_BY_FRAGS (git-fixes).
  * net: mana: Add page pool for RX buffers (bsc#1214040).
  * net: mana: Configure hwc timeout from hardware (bsc#1214037).
  * net: usb: qmi_wwan: add Quectel EM05GV2 (git-fixes).
  * NFS: Guard against READDIR loop when entry names exceed MAXNAMELEN (git-
    fixes).
  * nfs/blocklayout: Use the passed in gfp flags (git-fixes).
  * NFS/pNFS: Report EINVAL errors from connect() to the server (git-fixes).
  * NFSD: da_addr_body field missing in some GETDEVICEINFO replies (git-fixes).
  * nfsd: fix change_info in NFSv4 RENAME replies (git-fixes).
  * nfsd: Fix race to FREE_STATEID and cl_revoked (git-fixes).
  * NFSv4: Fix dropped lock for racing OPEN and delegation return (git-fixes).
  * NFSv4: fix out path in __nfs4_get_acl_uncached (git-fixes).
  * NFSv4.2: fix error handling in nfs42_proc_getxattr (git-fixes).
  * NFSv4.2: fix handling of COPY ERR_OFFLOAD_NO_REQ (git-fixes).
  * NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info (git-fixes).
  * nvme-auth: use chap->s2 to indicate bidirectional authentication
    (bsc#1214543).
  * nvme-tcp: add recovery_delay to sysfs (bsc#1201284).
  * nvme-tcp: delay error recovery until the next KATO interval (bsc#1201284).
  * nvme-tcp: Do not terminate commands when in RESETTING (bsc#1201284).
  * nvme-tcp: make 'err_work' a delayed work (bsc#1201284).
  * platform/x86: intel_scu_ipc: Check status after timeout in busy_loop() (git-
    fixes).
  * platform/x86: intel_scu_ipc: Check status upon timeout in
    ipc_wait_for_interrupt() (git-fixes).
  * platform/x86: intel_scu_ipc: Do not override scu in
    intel_scu_ipc_dev_simple_command() (git-fixes).
  * platform/x86: intel_scu_ipc: Fail IPC send if still busy (git-fixes).
  * pNFS: Fix assignment of xprtdata.cred (git-fixes).
  * powerpc/fadump: make is_kdump_kernel() return false when fadump is active
    (bsc#1212639 ltc#202582).
  * printk: ringbuffer: Fix truncating buffer size min_t cast (bsc#1215875).
  * quota: add new helper dquot_active() (bsc#1214998).
  * quota: factor out dquot_write_dquot() (bsc#1214995).
  * quota: fix dqput() to follow the guarantees dquot_srcu should provide
    (bsc#1214963).
  * quota: fix warning in dqgrab() (bsc#1214962).
  * quota: Properly disable quotas when add_dquot_ref() fails (bsc#1214961).
  * quota: rename dquot_active() to inode_quota_active() (bsc#1214997).
  * RDMA/siw: Fabricate a GID on tun and loopback devices (git-fixes)
  * scsi: lpfc: Early return after marking final NLP_DROPPED flag in
    dev_loss_tmo (git-fixes).
  * scsi: lpfc: Fix the NULL vs IS_ERR() bug for debugfs_create_file() (git-
    fixes).
  * scsi: lpfc: Prevent use-after-free during rmmod with mapped NVMe rports
    (git-fixes).
  * scsi: qedf: Add synchronization between I/O completions and abort
    (bsc#1210658).
  * scsi: qla2xxx: Fix NULL vs IS_ERR() bug for debugfs_create_dir() (git-
    fixes).
  * scsi: qla2xxx: Use raw_smp_processor_id() instead of smp_processor_id()
    (git-fixes).
  * scsi: storvsc: Handle additional SRB status values (git-fixes).
  * scsi: zfcp: Fix a double put in zfcp_port_enqueue() (git-fixes bsc#1215941).
  * selftests: mlxsw: Fix test failure on Spectrum-4 (jsc#PED-1549).
  * spi: Add TPM HW flow flag (bsc#1213534)
  * spi: tegra210-quad: Enable TPM wait polling (bsc#1213534)
  * spi: tegra210-quad: set half duplex flag (bsc#1213534)
  * SUNRPC: Mark the cred for revalidation if the server rejects it (git-fixes).
  * tpm_tis_spi: Add hardware wait polling (bsc#1213534)
  * uapi: stddef.h: Fix __DECLARE_FLEX_ARRAY for C++ (git-fixes).
  * udf: Fix extension of the last extent in the file (bsc#1214964).
  * udf: Fix file corruption when appending just after end of preallocated
    extent (bsc#1214965).
  * udf: Fix off-by-one error when discarding preallocation (bsc#1214966).
  * udf: Fix uninitialized array access for some pathnames (bsc#1214967).
  * Update metadata
  * usb: ehci: add workaround for chipidea PORTSC.PEC bug (git-fixes).
  * usb: ehci: move new member has_ci_pec_bug into hole (git-fixes).
  * vhost_vdpa: fix the crash in unmap a large memory (git-fixes).
  * vhost-scsi: unbreak any layout for response (git-fixes).
  * vhost: allow batching hint without size (git-fixes).
  * vhost: allow batching hint without size (git-fixes).
  * vhost: fix hung thread due to erroneous iotlb entries (git-fixes).
  * vhost: handle error while adding split ranges to iotlb (git-fixes).
  * virtio_net: add checking sq is full inside xdp xmit (git-fixes).
  * virtio_net: Fix probe failed when modprobe virtio_net (git-fixes).
  * virtio_net: reorder some funcs (git-fixes).
  * virtio_net: separate the logic of checking whether sq is full (git-fixes).
  * virtio_ring: fix avail_wrap_counter in virtqueue_add_packed (git-fixes).
  * virtio-blk: set req->state to MQ_RQ_COMPLETE after polling I/O is finished
    (git-fixes).
  * virtio-mmio: do not break lifecycle of vm_dev (git-fixes).
  * virtio-net: fix race between set queues and probe (git-fixes).
  * virtio-net: set queues after driver_ok (git-fixes).
  * virtio-rng: make device ready before making request (git-fixes).
  * virtio: acknowledge all features before access (git-fixes).
  * vmcore: remove dependency with is_kdump_kernel() for exporting vmcore
    (bsc#1212639 ltc#202582).
  * x86/coco: Allow CPU online/offline for a TDX VM with the paravisor on
    Hyper-V (bsc#1206453).
  * x86/coco: Export cc_vendor (bsc#1206453).
  * x86/hyperv: Add hv_write_efer() for a TDX VM with the paravisor
    (bsc#1206453).
  * x86/hyperv: Add hyperv-specific handling for VMMCALL under SEV-ES
    (bsc#1206453).
  * x86/hyperv: Add missing 'inline' to hv_snp_boot_ap() stub (bsc#1206453).
  * x86/hyperv: Add sev-snp enlightened guest static key (bsc#1206453)
  * x86/hyperv: Add smp support for SEV-SNP guest (bsc#1206453).
  * x86/hyperv: Add VTL specific structs and hypercalls (bsc#1206453).
  * x86/hyperv: Fix serial console interrupts for fully enlightened TDX guests
    (bsc#1206453).
  * x86/hyperv: Fix undefined reference to isolation_type_en_snp without
    CONFIG_HYPERV (bsc#1206453).
  * x86/hyperv: Introduce a global variable hyperv_paravisor_present
    (bsc#1206453).
  * x86/hyperv: Mark hv_ghcb_terminate() as noreturn (bsc#1206453).
  * x86/hyperv: Mark Hyper-V vp assist page unencrypted in SEV-SNP enlightened
    guest (bsc#1206453).
  * x86/hyperv: Move the code in ivm.c around to avoid unnecessary ifdef's
    (bsc#1206453).
  * x86/hyperv: Remove hv_isolation_type_en_snp (bsc#1206453).
  * x86/hyperv: Set Virtual Trust Level in VMBus init message (bsc#1206453).
  * x86/hyperv: Support hypercalls for fully enlightened TDX guests
    (bsc#1206453).
  * x86/hyperv: Use TDX GHCI to access some MSRs in a TDX VM with the paravisor
    (bsc#1206453).
  * x86/hyperv: Use vmmcall to implement Hyper-V hypercall in sev-snp
    enlightened guest (bsc#1206453).
  * x86/PVH: avoid 32-bit build warning when obtaining VGA console info (git-
    fixes).
  * x86/srso: Do not probe microcode in a guest (git-fixes).
  * x86/srso: Fix SBPB enablement for spec_rstack_overflow=off (git-fixes).
  * x86/srso: Fix srso_show_state() side effect (git-fixes).
  * x86/srso: Set CPUID feature bits independently of bug or mitigation status
    (git-fixes).
  * xen: remove a confusing comment on auto-translated guest I/O (git-fixes).
  * xprtrdma: Remap Receive buffers after a reconnect (git-fixes).

## 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 15.5  
    zypper in -t patch SUSE-2023-4035=1 openSUSE-SLE-15.5-2023-4035=1

  * SUSE Linux Enterprise Micro 5.5  
    zypper in -t patch SUSE-SLE-Micro-5.5-2023-4035=1

  * SUSE Linux Enterprise Live Patching 15-SP5  
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2023-4035=1

  * SUSE Real Time Module 15-SP5  
    zypper in -t patch SUSE-SLE-Module-RT-15-SP5-2023-4035=1

## Package List:

  * openSUSE Leap 15.5 (noarch)
    * kernel-source-rt-5.14.21-150500.13.21.1
    * kernel-devel-rt-5.14.21-150500.13.21.1
  * openSUSE Leap 15.5 (x86_64)
    * ocfs2-kmp-rt-debuginfo-5.14.21-150500.13.21.1
    * reiserfs-kmp-rt-5.14.21-150500.13.21.1
    * reiserfs-kmp-rt-debuginfo-5.14.21-150500.13.21.1
    * kernel-rt_debug-vdso-5.14.21-150500.13.21.1
    * kernel-rt_debug-devel-5.14.21-150500.13.21.1
    * ocfs2-kmp-rt-5.14.21-150500.13.21.1
    * kernel-rt-extra-debuginfo-5.14.21-150500.13.21.1
    * kernel-livepatch-SLE15-SP5-RT_Update_6-debugsource-1-150500.11.3.1
    * gfs2-kmp-rt-5.14.21-150500.13.21.1
    * kselftests-kmp-rt-5.14.21-150500.13.21.1
    * kernel-rt-devel-5.14.21-150500.13.21.1
    * kernel-rt_debug-debugsource-5.14.21-150500.13.21.1
    * kernel-syms-rt-5.14.21-150500.13.21.1
    * kernel-rt_debug-livepatch-devel-5.14.21-150500.13.21.1
    * kernel-rt-optional-5.14.21-150500.13.21.1
    * kernel-rt_debug-devel-debuginfo-5.14.21-150500.13.21.1
    * kernel-livepatch-5_14_21-150500_13_21-rt-1-150500.11.3.1
    * kernel-rt-livepatch-devel-5.14.21-150500.13.21.1
    * kernel-rt-debuginfo-5.14.21-150500.13.21.1
    * kselftests-kmp-rt-debuginfo-5.14.21-150500.13.21.1
    * dlm-kmp-rt-5.14.21-150500.13.21.1
    * cluster-md-kmp-rt-5.14.21-150500.13.21.1
    * kernel-livepatch-5_14_21-150500_13_21-rt-debuginfo-1-150500.11.3.1
    * dlm-kmp-rt-debuginfo-5.14.21-150500.13.21.1
    * kernel-rt-optional-debuginfo-5.14.21-150500.13.21.1
    * kernel-rt-devel-debuginfo-5.14.21-150500.13.21.1
    * gfs2-kmp-rt-debuginfo-5.14.21-150500.13.21.1
    * kernel-rt_debug-vdso-debuginfo-5.14.21-150500.13.21.1
    * kernel-rt-vdso-5.14.21-150500.13.21.1
    * kernel-rt-extra-5.14.21-150500.13.21.1
    * kernel-rt_debug-debuginfo-5.14.21-150500.13.21.1
    * kernel-rt-livepatch-5.14.21-150500.13.21.1
    * cluster-md-kmp-rt-debuginfo-5.14.21-150500.13.21.1
    * kernel-rt-vdso-debuginfo-5.14.21-150500.13.21.1
    * kernel-rt-debugsource-5.14.21-150500.13.21.1
  * openSUSE Leap 15.5 (nosrc x86_64)
    * kernel-rt_debug-5.14.21-150500.13.21.1
    * kernel-rt-5.14.21-150500.13.21.1
  * SUSE Linux Enterprise Micro 5.5 (nosrc x86_64)
    * kernel-rt-5.14.21-150500.13.21.1
  * SUSE Linux Enterprise Micro 5.5 (x86_64)
    * kernel-rt-debuginfo-5.14.21-150500.13.21.1
    * kernel-rt-debugsource-5.14.21-150500.13.21.1
  * SUSE Linux Enterprise Live Patching 15-SP5 (x86_64)
    * kernel-livepatch-5_14_21-150500_13_21-rt-1-150500.11.3.1
    * kernel-livepatch-SLE15-SP5-RT_Update_6-debugsource-1-150500.11.3.1
    * kernel-livepatch-5_14_21-150500_13_21-rt-debuginfo-1-150500.11.3.1
  * SUSE Real Time Module 15-SP5 (x86_64)
    * ocfs2-kmp-rt-debuginfo-5.14.21-150500.13.21.1
    * kernel-rt_debug-vdso-5.14.21-150500.13.21.1
    * kernel-rt_debug-devel-5.14.21-150500.13.21.1
    * ocfs2-kmp-rt-5.14.21-150500.13.21.1
    * gfs2-kmp-rt-5.14.21-150500.13.21.1
    * kernel-rt-vdso-debuginfo-5.14.21-150500.13.21.1
    * kernel-rt-devel-5.14.21-150500.13.21.1
    * kernel-syms-rt-5.14.21-150500.13.21.1
    * kernel-rt_debug-devel-debuginfo-5.14.21-150500.13.21.1
    * kernel-rt-debuginfo-5.14.21-150500.13.21.1
    * dlm-kmp-rt-5.14.21-150500.13.21.1
    * cluster-md-kmp-rt-5.14.21-150500.13.21.1
    * dlm-kmp-rt-debuginfo-5.14.21-150500.13.21.1
    * kernel-rt-devel-debuginfo-5.14.21-150500.13.21.1
    * gfs2-kmp-rt-debuginfo-5.14.21-150500.13.21.1
    * kernel-rt_debug-vdso-debuginfo-5.14.21-150500.13.21.1
    * kernel-rt-vdso-5.14.21-150500.13.21.1
    * kernel-rt_debug-debuginfo-5.14.21-150500.13.21.1
    * cluster-md-kmp-rt-debuginfo-5.14.21-150500.13.21.1
    * kernel-rt_debug-debugsource-5.14.21-150500.13.21.1
    * kernel-rt-debugsource-5.14.21-150500.13.21.1
  * SUSE Real Time Module 15-SP5 (noarch)
    * kernel-source-rt-5.14.21-150500.13.21.1
    * kernel-devel-rt-5.14.21-150500.13.21.1
  * SUSE Real Time Module 15-SP5 (nosrc x86_64)
    * kernel-rt_debug-5.14.21-150500.13.21.1
    * kernel-rt-5.14.21-150500.13.21.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-1206.html
  * https://www.suse.com/security/cve/CVE-2023-39192.html
  * https://www.suse.com/security/cve/CVE-2023-39193.html
  * https://www.suse.com/security/cve/CVE-2023-39194.html
  * https://www.suse.com/security/cve/CVE-2023-4155.html
  * https://www.suse.com/security/cve/CVE-2023-42753.html
  * https://www.suse.com/security/cve/CVE-2023-42754.html
  * https://www.suse.com/security/cve/CVE-2023-4389.html
  * https://www.suse.com/security/cve/CVE-2023-4622.html
  * https://www.suse.com/security/cve/CVE-2023-4623.html
  * https://www.suse.com/security/cve/CVE-2023-4921.html
  * https://www.suse.com/security/cve/CVE-2023-5345.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1152472
  * https://bugzilla.suse.com/show_bug.cgi?id=1202845
  * https://bugzilla.suse.com/show_bug.cgi?id=1206453
  * https://bugzilla.suse.com/show_bug.cgi?id=1213808
  * https://bugzilla.suse.com/show_bug.cgi?id=1214941
  * https://bugzilla.suse.com/show_bug.cgi?id=1214942
  * https://bugzilla.suse.com/show_bug.cgi?id=1214943
  * https://bugzilla.suse.com/show_bug.cgi?id=1214944
  * https://bugzilla.suse.com/show_bug.cgi?id=1214950
  * https://bugzilla.suse.com/show_bug.cgi?id=1214951
  * https://bugzilla.suse.com/show_bug.cgi?id=1214954
  * https://bugzilla.suse.com/show_bug.cgi?id=1214957
  * https://bugzilla.suse.com/show_bug.cgi?id=1214986
  * https://bugzilla.suse.com/show_bug.cgi?id=1214992
  * https://bugzilla.suse.com/show_bug.cgi?id=1214993
  * https://bugzilla.suse.com/show_bug.cgi?id=1215322
  * https://bugzilla.suse.com/show_bug.cgi?id=1215523
  * https://bugzilla.suse.com/show_bug.cgi?id=1215877
  * https://bugzilla.suse.com/show_bug.cgi?id=1215894
  * https://bugzilla.suse.com/show_bug.cgi?id=1215895
  * https://bugzilla.suse.com/show_bug.cgi?id=1215896
  * https://bugzilla.suse.com/show_bug.cgi?id=1215911
  * https://bugzilla.suse.com/show_bug.cgi?id=1215915
  * https://bugzilla.suse.com/show_bug.cgi?id=1215916

SUSE-SU-2023:4035-1: important: Security update for the Linux Kernel

security＠lists.opensuse.org