SUSE-SU-2024:0478-1: important: Security update for the Linux Kernel

SLE-SECURITY-UPDATES null at suse.de
Thu Feb 15 12:30:06 UTC 2024 


# Security update for the Linux Kernel

Announcement ID: SUSE-SU-2024:0478-1  
Rating: important  
References:

  * bsc#1108281
  * bsc#1193285
  * bsc#1215275
  * bsc#1216702
  * bsc#1217987
  * bsc#1217988
  * bsc#1217989
  * bsc#1218713
  * bsc#1218730
  * bsc#1218752
  * bsc#1218757
  * bsc#1218768
  * bsc#1218804
  * bsc#1218832
  * bsc#1218836
  * bsc#1219053
  * bsc#1219120
  * bsc#1219412
  * bsc#1219434

  
Cross-References:

  * CVE-2021-33631
  * CVE-2023-46838
  * CVE-2023-47233
  * CVE-2023-4921
  * CVE-2023-51043
  * CVE-2023-51780
  * CVE-2023-51782
  * CVE-2023-6040
  * CVE-2023-6356
  * CVE-2023-6535
  * CVE-2023-6536
  * CVE-2023-6915
  * CVE-2024-0565
  * CVE-2024-0775
  * CVE-2024-1086

  
CVSS scores:

  * CVE-2021-33631 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2021-33631 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-46838 ( SUSE ):  4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-46838 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-47233 ( SUSE ):  4.3 CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-47233 ( NVD ):  4.3 CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/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-2023-51043 ( SUSE ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-51043 ( NVD ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-51780 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-51780 ( NVD ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-51782 ( SUSE ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-51782 ( NVD ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-6040 ( SUSE ):  4.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
  * CVE-2023-6040 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-6356 ( SUSE ):  6.5 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-6535 ( SUSE ):  6.5 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-6536 ( SUSE ):  6.5 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-6915 ( SUSE ):  6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-6915 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-0565 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-0565 ( NVD ):  7.4 CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
  * CVE-2024-0775 ( SUSE ):  7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
  * CVE-2024-0775 ( NVD ):  7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
  * CVE-2024-1086 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-1086 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * SUSE Linux Enterprise High Availability Extension 15 SP2
  * SUSE Linux Enterprise High Performance Computing 15 SP2
  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
  * SUSE Linux Enterprise Live Patching 15-SP2
  * SUSE Linux Enterprise Server 15 SP2
  * SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2
  * SUSE Manager Proxy 4.1
  * SUSE Manager Retail Branch Server 4.1
  * SUSE Manager Server 4.1

  
  
An update that solves 15 vulnerabilities and has four security fixes can now be
installed.

## Description:

The SUSE Linux Enterprise 15 SP2 LTSS kernel was updated to receive various
security bugfixes.

The following security bugs were fixed:

  * CVE-2024-1086: Fixed a use-after-free vulnerability inside the nf_tables
    component that could have been exploited to achieve local privilege
    escalation (bsc#1219434).
  * CVE-2024-0775: Fixed use-after-free in __ext4_remount in fs/ext4/super.c
    that could allow a local user to cause an information leak problem while
    freeing the old quota file names before a potential failure (bsc#1219053).
  * CVE-2024-0565: Fixed an out-of-bounds memory read flaw in
    receive_encrypted_standard in fs/smb/client/smb2ops.c (bsc#1218832).
  * CVE-2023-6915: Fixed a NULL pointer dereference problem in ida_free in
    lib/idr.c (bsc#1218804).
  * CVE-2023-6536: Fixed a NULL pointer dereference in __nvmet_req_complete
    (bsc#1217989).
  * CVE-2023-6535: Fixed a NULL pointer dereference in nvmet_tcp_execute_request
    (bsc#1217988).
  * CVE-2023-6356: Fixed a NULL pointer dereference in nvmet_tcp_build_pdu_iovec
    (bsc#1217987).
  * CVE-2023-6040: Fixed an out-of-bounds access vulnerability while creating a
    new netfilter table, lack of a safeguard against invalid nf_tables family
    (pf) values within `nf_tables_newtable` function (bsc#1218752).
  * CVE-2023-51782: Fixed use-after-free in rose_ioctl in net/rose/af_rose.c
    because of a rose_accept race condition (bsc#1218757).
  * CVE-2023-51780: Fixed a use-after-free in do_vcc_ioctl in net/atm/ioctl.c,
    because of a vcc_recvmsg race condition (bsc#1218730).
  * CVE-2023-51043: Fixed use-after-free during a race condition between a
    nonblocking atomic commit and a driver unload in
    drivers/gpu/drm/drm_atomic.c (bsc#1219120).
  * CVE-2023-4921: Fixed a use-after-free vulnerability in the QFQ network
    scheduler which could be exploited to achieve local privilege escalation
    (bsc#1215275).
  * CVE-2023-47233: Fixed a use-after-free in the device unplugging (disconnect
    the USB by hotplug) code inside the brcm80211 component (bsc#1216702).
  * CVE-2023-46838: Fixed an issue with Xen netback processing of zero-length
    transmit fragment (bsc#1218836).
  * CVE-2021-33631: Fixed an integer overflow in ext4_write_inline_data_end()
    (bsc#1219412).

The following non-security bugs were fixed:

  * build: Limit kernel-source build to architectures for which the kernel
    binary is built (bsc#1108281).
  * docs: Store the old kernel changelog entries in kernel-docs package
    (bsc#1218713)
  * mkspec: Include constraints for both multibuild and plain package always
  * rpm/kernel-docs.spec.in: fix build with 6.8 Since upstream commit
    f061c9f7d058
  * rpm/kernel-source.rpmlintrc: add action-ebpf Upstream commit a79d8ba734bd
  * rpm/mkspec: use kernel-source: prefix for constraints on multibuild
    Otherwise the constraints are not applied with multibuild enabled.
  * x86/entry/ia32: Ensure s32 is sign extended to s64 (bsc#1193285).

## 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 Live Patching 15-SP2  
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2024-478=1

  * SUSE Linux Enterprise High Availability Extension 15 SP2  
    zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2024-478=1

  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-478=1

  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-478=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP2  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2024-478=1

## Package List:

  * SUSE Linux Enterprise Live Patching 15-SP2 (nosrc)
    * kernel-default-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise Live Patching 15-SP2 (ppc64le s390x x86_64)
    * kernel-default-debuginfo-5.3.18-150200.24.178.1
    * kernel-livepatch-5_3_18-150200_24_178-default-1-150200.5.3.1
    * kernel-livepatch-5_3_18-150200_24_178-default-debuginfo-1-150200.5.3.1
    * kernel-livepatch-SLE15-SP2_Update_45-debugsource-1-150200.5.3.1
    * kernel-default-livepatch-devel-5.3.18-150200.24.178.1
    * kernel-default-debugsource-5.3.18-150200.24.178.1
    * kernel-default-livepatch-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise High Availability Extension 15 SP2 (aarch64 ppc64le
    s390x x86_64)
    * kernel-default-debuginfo-5.3.18-150200.24.178.1
    * cluster-md-kmp-default-debuginfo-5.3.18-150200.24.178.1
    * cluster-md-kmp-default-5.3.18-150200.24.178.1
    * ocfs2-kmp-default-5.3.18-150200.24.178.1
    * dlm-kmp-default-debuginfo-5.3.18-150200.24.178.1
    * gfs2-kmp-default-debuginfo-5.3.18-150200.24.178.1
    * ocfs2-kmp-default-debuginfo-5.3.18-150200.24.178.1
    * kernel-default-debugsource-5.3.18-150200.24.178.1
    * gfs2-kmp-default-5.3.18-150200.24.178.1
    * dlm-kmp-default-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise High Availability Extension 15 SP2 (nosrc)
    * kernel-default-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64
    nosrc x86_64)
    * kernel-default-5.3.18-150200.24.178.1
    * kernel-preempt-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64
    x86_64)
    * kernel-obs-build-debugsource-5.3.18-150200.24.178.1
    * kernel-default-debuginfo-5.3.18-150200.24.178.1
    * kernel-obs-build-5.3.18-150200.24.178.1
    * kernel-preempt-devel-debuginfo-5.3.18-150200.24.178.1
    * kernel-default-devel-5.3.18-150200.24.178.1
    * kernel-preempt-debuginfo-5.3.18-150200.24.178.1
    * kernel-preempt-devel-5.3.18-150200.24.178.1
    * kernel-preempt-debugsource-5.3.18-150200.24.178.1
    * kernel-default-debugsource-5.3.18-150200.24.178.1
    * kernel-default-base-5.3.18-150200.24.178.1.150200.9.91.1
    * kernel-syms-5.3.18-150200.24.178.1
    * kernel-default-devel-debuginfo-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (noarch)
    * kernel-source-5.3.18-150200.24.178.1
    * kernel-devel-5.3.18-150200.24.178.1
    * kernel-macros-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (noarch
    nosrc)
    * kernel-docs-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x
    x86_64 nosrc)
    * kernel-default-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x
    x86_64)
    * kernel-obs-build-debugsource-5.3.18-150200.24.178.1
    * kernel-default-debuginfo-5.3.18-150200.24.178.1
    * kernel-obs-build-5.3.18-150200.24.178.1
    * kernel-default-devel-5.3.18-150200.24.178.1
    * reiserfs-kmp-default-5.3.18-150200.24.178.1
    * kernel-default-debugsource-5.3.18-150200.24.178.1
    * kernel-default-base-5.3.18-150200.24.178.1.150200.9.91.1
    * kernel-syms-5.3.18-150200.24.178.1
    * reiserfs-kmp-default-debuginfo-5.3.18-150200.24.178.1
    * kernel-default-devel-debuginfo-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (noarch)
    * kernel-source-5.3.18-150200.24.178.1
    * kernel-devel-5.3.18-150200.24.178.1
    * kernel-macros-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (noarch nosrc)
    * kernel-docs-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 nosrc x86_64)
    * kernel-preempt-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 x86_64)
    * kernel-preempt-debuginfo-5.3.18-150200.24.178.1
    * kernel-preempt-devel-5.3.18-150200.24.178.1
    * kernel-preempt-devel-debuginfo-5.3.18-150200.24.178.1
    * kernel-preempt-debugsource-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (nosrc ppc64le
    x86_64)
    * kernel-default-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (ppc64le x86_64)
    * kernel-obs-build-debugsource-5.3.18-150200.24.178.1
    * kernel-default-debuginfo-5.3.18-150200.24.178.1
    * kernel-obs-build-5.3.18-150200.24.178.1
    * kernel-default-devel-5.3.18-150200.24.178.1
    * reiserfs-kmp-default-5.3.18-150200.24.178.1
    * kernel-default-debugsource-5.3.18-150200.24.178.1
    * kernel-default-base-5.3.18-150200.24.178.1.150200.9.91.1
    * kernel-syms-5.3.18-150200.24.178.1
    * reiserfs-kmp-default-debuginfo-5.3.18-150200.24.178.1
    * kernel-default-devel-debuginfo-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (noarch)
    * kernel-source-5.3.18-150200.24.178.1
    * kernel-devel-5.3.18-150200.24.178.1
    * kernel-macros-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (noarch nosrc)
    * kernel-docs-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (nosrc x86_64)
    * kernel-preempt-5.3.18-150200.24.178.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2 (x86_64)
    * kernel-preempt-debuginfo-5.3.18-150200.24.178.1
    * kernel-preempt-devel-5.3.18-150200.24.178.1
    * kernel-preempt-devel-debuginfo-5.3.18-150200.24.178.1
    * kernel-preempt-debugsource-5.3.18-150200.24.178.1

## References:

  * https://www.suse.com/security/cve/CVE-2021-33631.html
  * https://www.suse.com/security/cve/CVE-2023-46838.html
  * https://www.suse.com/security/cve/CVE-2023-47233.html
  * https://www.suse.com/security/cve/CVE-2023-4921.html
  * https://www.suse.com/security/cve/CVE-2023-51043.html
  * https://www.suse.com/security/cve/CVE-2023-51780.html
  * https://www.suse.com/security/cve/CVE-2023-51782.html
  * https://www.suse.com/security/cve/CVE-2023-6040.html
  * https://www.suse.com/security/cve/CVE-2023-6356.html
  * https://www.suse.com/security/cve/CVE-2023-6535.html
  * https://www.suse.com/security/cve/CVE-2023-6536.html
  * https://www.suse.com/security/cve/CVE-2023-6915.html
  * https://www.suse.com/security/cve/CVE-2024-0565.html
  * https://www.suse.com/security/cve/CVE-2024-0775.html
  * https://www.suse.com/security/cve/CVE-2024-1086.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1108281
  * https://bugzilla.suse.com/show_bug.cgi?id=1193285
  * https://bugzilla.suse.com/show_bug.cgi?id=1215275
  * https://bugzilla.suse.com/show_bug.cgi?id=1216702
  * https://bugzilla.suse.com/show_bug.cgi?id=1217987
  * https://bugzilla.suse.com/show_bug.cgi?id=1217988
  * https://bugzilla.suse.com/show_bug.cgi?id=1217989
  * https://bugzilla.suse.com/show_bug.cgi?id=1218713
  * https://bugzilla.suse.com/show_bug.cgi?id=1218730
  * https://bugzilla.suse.com/show_bug.cgi?id=1218752
  * https://bugzilla.suse.com/show_bug.cgi?id=1218757
  * https://bugzilla.suse.com/show_bug.cgi?id=1218768
  * https://bugzilla.suse.com/show_bug.cgi?id=1218804
  * https://bugzilla.suse.com/show_bug.cgi?id=1218832
  * https://bugzilla.suse.com/show_bug.cgi?id=1218836
  * https://bugzilla.suse.com/show_bug.cgi?id=1219053
  * https://bugzilla.suse.com/show_bug.cgi?id=1219120
  * https://bugzilla.suse.com/show_bug.cgi?id=1219412
  * https://bugzilla.suse.com/show_bug.cgi?id=1219434

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