Security update for the Linux Kernel RT (Live Patch 10 for SLE 15 SP5)

Announcement ID:	SUSE-SU-2024:2337-1
Rating:	important
References:	bsc#1219296 bsc#1220145 bsc#1220211 bsc#1220828 bsc#1220832 bsc#1221302 bsc#1222685 bsc#1222882 bsc#1223059 bsc#1223363 bsc#1223514 bsc#1223681 bsc#1223683
Cross-References:	CVE-2022-48651 CVE-2023-52340 CVE-2023-52502 CVE-2023-6546 CVE-2024-23307 CVE-2024-26585 CVE-2024-26610 CVE-2024-26622 CVE-2024-26766 CVE-2024-26828 CVE-2024-26852 CVE-2024-26923 CVE-2024-26930
CVSS scores:	CVE-2022-48651 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2023-52340 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-52502 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2023-6546 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2023-6546 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2024-23307 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2024-23307 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2024-26585 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2024-26585 ( NVD ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2024-26610 ( SUSE ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H CVE-2024-26622 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2024-26766 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2024-26828 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H CVE-2024-26852 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2024-26923 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2024-26930 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2024-26930 ( 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

An update that solves 13 vulnerabilities can now be installed.

Description:

This update for the Linux Kernel 5.14.21-150500_13_35 fixes several issues.

The following security issues were fixed:

• CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in __unix_gc() (bsc#1223683).
• CVE-2024-26930: Fixed double free of the ha->vp_map pointer (bsc#1223681).
• CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223363).
• CVE-2024-23307: Fixed Integer Overflow or Wraparound vulnerability in x86 and ARM md, raid, raid5 modules (bsc#1220145).
• CVE-2024-26852: Fixed use-after-free in ip6_route_mpath_notify() (bsc#1223059).
• CVE-2024-26610: Fixed memory corruption in wifi/iwlwifi (bsc#1221302).
• CVE-2022-48651: Fixed an out-of-bound bug in ipvlan caused by unset skb->mac_header (bsc#1223514).
• CVE-2024-26766: Fixed SDMA off-by-one error in _pad_sdma_tx_descs() (bsc#1222882).
• CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220832).
• CVE-2024-26585: Fixed race between tx work scheduling and socket close (bsc#1220211).
• CVE-2023-6546: Fixed a race condition in the GSM 0710 tty multiplexor via the GSMIOC_SETCONF ioctl that could lead to local privilege escalation (bsc#1222685).
• CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control() (bsc#1220828).
• CVE-2023-52340: Fixed a denial of service related to ICMPv6 'Packet Too Big' packets (bsc#1219296).

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-2024-2337=1
• SUSE Linux Enterprise Live Patching 15-SP5
  zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2024-2337=1

Package List:

• openSUSE Leap 15.5 (x86_64)
  • kernel-livepatch-5_14_21-150500_13_35-rt-6-150500.11.8.1
  • kernel-livepatch-SLE15-SP5-RT_Update_10-debugsource-6-150500.11.8.1
  • kernel-livepatch-5_14_21-150500_13_35-rt-debuginfo-6-150500.11.8.1
• SUSE Linux Enterprise Live Patching 15-SP5 (x86_64)
  • kernel-livepatch-5_14_21-150500_13_35-rt-6-150500.11.8.1
  • kernel-livepatch-SLE15-SP5-RT_Update_10-debugsource-6-150500.11.8.1
  • kernel-livepatch-5_14_21-150500_13_35-rt-debuginfo-6-150500.11.8.1

References:

• https://www.suse.com/security/cve/CVE-2022-48651.html
• https://www.suse.com/security/cve/CVE-2023-52340.html
• https://www.suse.com/security/cve/CVE-2023-52502.html
• https://www.suse.com/security/cve/CVE-2023-6546.html
• https://www.suse.com/security/cve/CVE-2024-23307.html
• https://www.suse.com/security/cve/CVE-2024-26585.html
• https://www.suse.com/security/cve/CVE-2024-26610.html
• https://www.suse.com/security/cve/CVE-2024-26622.html
• https://www.suse.com/security/cve/CVE-2024-26766.html
• https://www.suse.com/security/cve/CVE-2024-26828.html
• https://www.suse.com/security/cve/CVE-2024-26852.html
• https://www.suse.com/security/cve/CVE-2024-26923.html
• https://www.suse.com/security/cve/CVE-2024-26930.html
• https://bugzilla.suse.com/show_bug.cgi?id=1219296
• https://bugzilla.suse.com/show_bug.cgi?id=1220145
• https://bugzilla.suse.com/show_bug.cgi?id=1220211
• https://bugzilla.suse.com/show_bug.cgi?id=1220828
• https://bugzilla.suse.com/show_bug.cgi?id=1220832
• https://bugzilla.suse.com/show_bug.cgi?id=1221302
• https://bugzilla.suse.com/show_bug.cgi?id=1222685
• https://bugzilla.suse.com/show_bug.cgi?id=1222882
• https://bugzilla.suse.com/show_bug.cgi?id=1223059
• https://bugzilla.suse.com/show_bug.cgi?id=1223363
• https://bugzilla.suse.com/show_bug.cgi?id=1223514
• https://bugzilla.suse.com/show_bug.cgi?id=1223681
• https://bugzilla.suse.com/show_bug.cgi?id=1223683