Security update for the Linux Kernel

Announcement ID: SUSE-SU-2024:0113-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2020-26555 ( SUSE ): 5.4 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
  • CVE-2020-26555 ( NVD ): 5.4 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
  • CVE-2022-2586 ( SUSE ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-2586 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-51779 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-6121 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
  • CVE-2023-6121 ( NVD ): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
  • CVE-2023-6606 ( SUSE ): 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
  • CVE-2023-6606 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
  • CVE-2023-6610 ( SUSE ): 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
  • CVE-2023-6610 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
  • CVE-2023-6931 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-6931 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-6932 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-6932 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves eight vulnerabilities, contains two features and has 13 security fixes can now be installed.

Description:

The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

  • CVE-2023-6610: Fixed an out of bounds read in the SMB client when printing debug information (bsc#1217946).
  • CVE-2022-2586: Fixed a use-after-free which can be triggered when a nft table is deleted (bsc#1202095).
  • CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218559).
  • CVE-2020-26555: Fixed Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B that may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN (bsc#1179610 bsc#1215237).
  • CVE-2023-6931: Fixed a heap out-of-bounds write vulnerability in the Linux kernel's Performance Events system component that could lead to local privilege escalation. (bsc#1218258).
  • CVE-2023-6606: Fixed an out of bounds read in the SMB client when receiving a malformed length from a server (bsc#1217947).
  • CVE-2023-6932: Fixed a use-after-free vulnerability in the Linux kernel's ipv4: igmp component that could lead to local privilege escalation (bsc#1218253).
  • CVE-2023-6121: Fixed an out-of-bounds read vulnerability in the NVMe-oF/TCP subsystem that could lead to information leak (bsc#1217250).

The following non-security bugs were fixed:

  • Fix termination state for idr_for_each_entry_ul() (bsc#1109837).
  • Input: powermate - fix use-after-free in powermate_config_complete (git-fixes).
  • KVM: s390/mm: Properly reset no-dat (git-fixes bsc#1218057).
  • KVM: s390: vsie: fix wrong VIR 37 when MSO is used (git-fixes bsc#1217936).
  • Limit kernel-source build to architectures for which the kernel binary is built (bsc#1108281).
  • PCI: Disable ATS for specific Intel IPU E2000 devices (bsc#1218622).
  • Resolve build warnings from previous series due to missing commit for Ice Lake freerunning counters perf/x86/intel/uncore: Add box_offsets for free-running counters (jsc#PED-5023 bsc#1211439).
  • Revert "Limit kernel-source-azure build to architectures for which we build binaries (bsc#1108281)."
  • bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent (git-fixes).
  • bcache: Remove unnecessary NULL point check in node allocations (git-fixes).
  • bcache: add code comments for bch_btree_node_get() and __bch_btree_node_alloc() (git-fixes).
  • bcache: check return value from btree_node_alloc_replacement() (git-fixes).
  • bcache: prevent potential division by zero error (git-fixes).
  • bcache: replace a mistaken IS_ERR() by IS_ERR_OR_NULL() in btree_gc_coalesce() (git-fixes).
  • bcache: revert replacing IS_ERR_OR_NULL with IS_ERR (git-fixes).
  • dm cache policy smq: ensure IO does not prevent cleaner policy progress (git-fixes).
  • dm cache: add cond_resched() to various workqueue loops (git-fixes).
  • dm crypt: add cond_resched() to dmcrypt_write() (git-fixes).
  • dm flakey: do not corrupt the zero page (git-fixes).
  • dm flakey: fix a crash with invalid table line (git-fixes).
  • dm flakey: fix logic when corrupting a bio (git-fixes).
  • dm integrity: call kmem_cache_destroy() in dm_integrity_init() error path (git-fixes).
  • dm raid: fix missing reconfig_mutex unlock in raid_ctr() error paths (git-fixes).
  • dm stats: check for and propagate alloc_percpu failure (git-fixes).
  • dm thin: add cond_resched() to various workqueue loops (git-fixes).
  • dm verity: do not perform FEC for failed readahead IO (git-fixes).
  • dm verity: fix error handling for check_at_most_once on FEC (git-fixes).
  • dm verity: skip redundant verity_handle_err() on I/O errors (git-fixes).
  • dm-integrity: do not modify bio's immutable bio_vec in integrity_metadata() (git-fixes).
  • dm-verity: align struct dm_verity_fec_io properly (git-fixes).
  • dm: remove flush_scheduled_work() during local_exit() (git-fixes).
  • doc/README.SUSE: Add how to update the config for module signing (jsc#PED-5021)
  • doc/README.SUSE: Remove how to build modules using kernel-source (jsc#PED-5021)
  • doc/README.SUSE: Simplify the list of references (jsc#PED-5021)
  • 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: Do not fully free QPL pages on prefill errors (bsc#1214479).
  • gve: Fix gve interrupt names (bsc#1214479).
  • gve: Fixes for napi_poll when budget is 0 (bsc#1214479).
  • gve: RX path for DQO-QPL (bsc#1214479).
  • gve: Set default duplex configuration to full (bsc#1214479).
  • gve: Tx path for DQO-QPL (bsc#1214479).
  • gve: Unify duplicate GQ min pkt desc size constants (bsc#1214479).
  • gve: XDP support GQI-QPL: helper function changes (bsc#1214479).
  • gve: fix frag_list chaining (bsc#1214479).
  • gve: trivial spell fix Recive to Receive (bsc#1214479).
  • gve: unify driver name usage (bsc#1214479).
  • ip6_gre: proper dev_{hold|put} in ndo_[un]init methods (git-fixes).
  • ip6_tunnel: sit: proper dev_{hold|put} in ndo_[un]init methods (git-fixes).
  • ip6_vti: proper dev_{hold|put} in ndo_[un]init methods (git-fixes).
  • ipv6/addrconf: fix a potential refcount underflow for idev (git-fixes).
  • ipv6: remove extra dev_hold() for fallback tunnels (git-fixes).
  • md/raid0: add discard support for the 'original' layout (git-fixes).
  • md/raid1: fix error: ISO C90 forbids mixed declarations (git-fixes).
  • md/raid1: free the r1bio before waiting for blocked rdev (git-fixes).
  • md/raid1: hold the barrier until handle_read_error() finishes (git-fixes).
  • md: do not leave 'MD_RECOVERY_FROZEN' in error path of md_set_readonly() (git-fixes).
  • md: raid1: fix potential OOB in raid1_remove_disk() (git-fixes).
  • md: restore 'noio_flag' for the last mddev_resume() (git-fixes).
  • mkspec: Add multibuild support (JSC-SLE#5501, boo#1211226, bsc#1218184) When MULTIBUILD option in config.sh is enabled generate a _multibuild file listing all spec files.
  • nbd: Add the maximum limit of allocated index in nbd_dev_add (git-fixes).
  • nbd: Fix debugfs_create_dir error checking (git-fixes).
  • net/tg3: fix race condition in tg3_reset_task() (bsc#1217801).
  • net/tg3: resolve deadlock in tg3_reset_task() during EEH (bsc#1217801).
  • net: dsa: mv88e6xxx: Fix 88E6141/6341 2500mbps SERDES speed (git-fixes).
  • net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode (git-fixes).
  • net: macb: disable scatter-gather for macb on sama5d3 (git-fixes).
  • net: stmmac: Move debugfs init/exit to ->probe()/->remove() (git-fixes).
  • net: usb: ax88179_178a: fix failed operations during ax88179_reset (git-fixes).
  • net: usb: qmi_wwan: claim interface 4 for ZTE MF290 (git-fixes).
  • net: usb: smsc95xx: Fix an error code in smsc95xx_reset() (git-fixes).
  • net: usb: smsc95xx: Fix uninit-value access in smsc95xx_read_reg (git-fixes).
  • netfilter: compat: prepare xt_compat_init_offsets to return errors (git-fixes).
  • netfilter: compat: reject huge allocation requests (git-fixes).
  • netfilter: ebtables: also count base chain policies (git-fixes).
  • netfilter: ebtables: compat: un-break 32bit setsockopt when no rules are present (git-fixes).
  • netfilter: ebtables: do not attempt to allocate 0-sized compat array (git-fixes).
  • netfilter: nf_tables: fix use-after-free when deleting compat expressions (git-fixes).
  • netfilter: nft_compat: use-after-free when deleting targets (git-fixes).
  • netfilter: preserve KABI for xt_compat_init_offsets (git-fixes).
  • nvme: sanitize metadata bounce buffer for reads (git-fixes).
  • perf/x86/cstate: Add Rocket Lake CPU support (jsc#PED-5023 bsc#1211439).
  • perf/x86/cstate: Add Tiger Lake CPU support (jsc#PED-5023 bsc#1211439).
  • perf/x86/cstate: Update C-state counters for Ice Lake (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel/uncore: Add Comet Lake support (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel/uncore: Add IMC uncore support for Snow Ridge (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel/uncore: Add Ice Lake server uncore support (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel/uncore: Add Rocket Lake support (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel/uncore: Add new IMC PCI IDs for KabyLake, AmberLake and WhiskeyLake CPUs (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel/uncore: Add tabs to Uncore IMC PCI IDs (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel/uncore: Add uncore support for Snow Ridge server (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel/uncore: Clean up client IMC (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel/uncore: Factor out __snr_uncore_mmio_init_box (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel/uncore: Factor out box ref/unref functions (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel/uncore: Fix CAS_COUNT_WRITE issue for ICX (jsc#PED-5023 bsc#1211439 (git-fixes)).
  • perf/x86/intel/uncore: Fix IIO event constraints for Snowridge (jsc#PED-5023 bsc#1211439 (git-fixes)).
  • perf/x86/intel/uncore: Fix Intel ICX IIO event constraints (jsc#PED-5023 bsc#1211439 (git-fixes)).
  • perf/x86/intel/uncore: Fix M2M event umask for Ice Lake server (jsc#PED-5023 bsc#1211439 (git-fixes)).
  • perf/x86/intel/uncore: Fix broken read_counter() for SNB IMC PMU (jsc#PED-5023 bsc#1211439 (git-fixes)).
  • perf/x86/intel/uncore: Fix integer overflow on 23 bit left shift of a u32 (jsc#PED-5023 bsc#1211439 (git-fixes)).
  • perf/x86/intel/uncore: Fix missing marker for snr_uncore_imc_freerunning_events (jsc#PED-5023 bsc#1211439 (git-fixes)).
  • perf/x86/intel/uncore: Fix oops when counting IMC uncore events on some TGL (jsc#PED-5023 bsc#1211439 (git-fixes)).
  • perf/x86/intel/uncore: Fix reference count leak in __uncore_imc_init_box() (jsc#PED-5023 bsc#1211439 (git-fixes)).
  • perf/x86/intel/uncore: Fix reference count leak in snr_uncore_mmio_map() (jsc#PED-5023 bsc#1211439 (git-fixes)).
  • perf/x86/intel/uncore: Fix the scale of the IMC free-running events (jsc#PED-5023 bsc#1211439 (git-fixes)).
  • perf/x86/intel/uncore: Split the Ice Lake and Tiger Lake MSR uncore support (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel/uncore: Support MMIO type uncore blocks (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel/uncore: Support extra IMC channel on Ice Lake server (jsc#PED-5023 bsc#1211439 (git-fixes)).
  • perf/x86/intel/uncore: Update Ice Lake uncore units (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel: Add Icelake desktop CPUID (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel: Add Rocket Lake CPU support (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel: Add Tiger Lake CPU support (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel: Add more Icelake CPUIDs (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel: Fix Ice Lake event constraint table (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel: Fix invalid Bit 13 for Icelake MSR_OFFCORE_RSP_x register (jsc#PED-5023 bsc#1211439).
  • perf/x86/intel: Mark expected switch fall-throughs (jsc#PED-5023 bsc#1211439).
  • perf/x86/msr: Add Comet Lake CPU support (jsc#PED-5023 bsc#1211439).
  • perf/x86/msr: Add Rocket Lake CPU support (jsc#PED-5023 bsc#1211439).
  • perf/x86/msr: Add Tiger Lake CPU support (jsc#PED-5023 bsc#1211439).
  • perf/x86/msr: Add new CPU model numbers for Ice Lake (jsc#PED-5023 bsc#1211439).
  • perf/x86/rapl: Add Ice Lake RAPL support (jsc#PED-5023 bsc#1211439).
  • perf/x86: Add Intel Ice Lake NNPI uncore support (jsc#PED-5023 bsc#1211439).
  • perf/x86: Add Intel Tiger Lake uncore support (jsc#PED-5023 bsc#1211439).
  • r8152: Add RTL8152_INACCESSIBLE checks to more loops (git-fixes).
  • r8152: Add RTL8152_INACCESSIBLE to r8153_aldps_en() (git-fixes).
  • r8152: Cancel hw_phy_work if we have an error in probe (git-fixes).
  • r8152: Increase USB control msg timeout to 5000ms as per spec (git-fixes).
  • r8152: Rename RTL8152_UNPLUG to RTL8152_INACCESSIBLE (git-fixes).
  • r8152: Run the unload routine if we have errors during probe (git-fixes).
  • rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails (git-fixes).
  • ring-buffer: Fix memory leak of free page (git-fixes).
  • s390/vx: fix save/restore of fpu kernel context (git-fixes bsc#1218362).
  • sit: proper dev_{hold|put} in ndo_[un]init methods (git-fixes).
  • tcp: fix under-evaluated ssthresh in TCP Vegas (git-fixes).
  • tracing: Always update snapshot buffer size (git-fixes).
  • tracing: Disable snapshot buffer when stopping instance tracers (git-fixes).
  • tracing: Fix a possible race when disabling buffered events (bsc#1217036).
  • tracing: Fix a warning when allocating buffered events fails (bsc#1217036).
  • tracing: Fix incomplete locking when disabling buffered events (bsc#1217036).
  • tracing: Fix warning in trace_buffered_event_disable() (git-fixes, bsc#1217036).
  • tracing: Stop current tracer when resizing buffer (git-fixes).
  • tracing: Update snapshot buffer on resize if it is allocated (git-fixes).
  • tracing: relax trace_event_eval_update() execution with cond_resched() (git-fixes).
  • usb: config: fix iteration issue in 'usb_get_bos_descriptor()' (git-fixes).
  • x86/cpu: Add Comet Lake to the Intel CPU models header (jsc#PED-5023 bsc#1211439).
  • x86/cpu: Add Ice Lake NNPI to Intel family (jsc#PED-5023 bsc#1211439).
  • x86/cpu: Add Lakefield, Alder Lake and Rocket Lake models to the to Intel CPU family (jsc#PED-5023 bsc#1211439).
  • x86/cpu: Add Sapphire Rapids CPU model number (jsc#PED-5023 bsc#1211439).
  • x86/cpu: Add Tiger Lake to Intel family (jsc#PED-5023 bsc#1211439).
  • xfrm6: fix inet6_dev refcount underflow problem (git-fixes).
  • xfrm: reuse uncached_list to track xdsts (git-fixes).
  • xhci: Clear EHB bit only at end of interrupt handler (git-fixes).
  • xsk: Fix incorrect netdev reference count (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:

  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-113=1
  • SUSE Linux Enterprise High Performance Computing 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-113=1
  • SUSE Linux Enterprise Server 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-113=1

Package List:

  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 (nosrc x86_64)
    • kernel-azure-4.12.14-16.163.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64)
    • kernel-azure-debugsource-4.12.14-16.163.1
    • kernel-azure-base-4.12.14-16.163.1
    • kernel-syms-azure-4.12.14-16.163.1
    • kernel-azure-devel-4.12.14-16.163.1
    • kernel-azure-base-debuginfo-4.12.14-16.163.1
    • kernel-azure-debuginfo-4.12.14-16.163.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
    • kernel-source-azure-4.12.14-16.163.1
    • kernel-devel-azure-4.12.14-16.163.1
  • SUSE Linux Enterprise High Performance Computing 12 SP5 (nosrc x86_64)
    • kernel-azure-4.12.14-16.163.1
  • SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64)
    • kernel-azure-debugsource-4.12.14-16.163.1
    • kernel-azure-base-4.12.14-16.163.1
    • kernel-syms-azure-4.12.14-16.163.1
    • kernel-azure-devel-4.12.14-16.163.1
    • kernel-azure-base-debuginfo-4.12.14-16.163.1
    • kernel-azure-debuginfo-4.12.14-16.163.1
  • SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
    • kernel-source-azure-4.12.14-16.163.1
    • kernel-devel-azure-4.12.14-16.163.1
  • SUSE Linux Enterprise Server 12 SP5 (nosrc x86_64)
    • kernel-azure-4.12.14-16.163.1
  • SUSE Linux Enterprise Server 12 SP5 (x86_64)
    • kernel-azure-debugsource-4.12.14-16.163.1
    • kernel-azure-base-4.12.14-16.163.1
    • kernel-syms-azure-4.12.14-16.163.1
    • kernel-azure-devel-4.12.14-16.163.1
    • kernel-azure-base-debuginfo-4.12.14-16.163.1
    • kernel-azure-debuginfo-4.12.14-16.163.1
  • SUSE Linux Enterprise Server 12 SP5 (noarch)
    • kernel-source-azure-4.12.14-16.163.1
    • kernel-devel-azure-4.12.14-16.163.1

References: