SUSE-SU-2024:2895-1: important: Security update for the Linux Kernel
SLE-UPDATES
null at suse.de
Tue Aug 13 16:40:10 UTC 2024
# Security update for the Linux Kernel
Announcement ID: SUSE-SU-2024:2895-1
Rating: important
References:
* bsc#1191958
* bsc#1197439
* bsc#1222824
* bsc#1223384
* bsc#1225431
* bsc#1225487
* bsc#1225611
* bsc#1225866
* bsc#1226550
* bsc#1226575
* bsc#1226670
* bsc#1226848
* bsc#1227154
* bsc#1228743
Cross-References:
* CVE-2016-20022
* CVE-2021-43389
* CVE-2021-4439
* CVE-2021-47219
* CVE-2021-47520
* CVE-2021-47580
* CVE-2021-47600
* CVE-2023-52752
* CVE-2023-52881
* CVE-2024-26923
* CVE-2024-36964
* CVE-2024-38599
* CVE-2024-42145
CVSS scores:
* CVE-2016-20022 ( SUSE ): 4.3 CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2021-43389 ( SUSE ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2021-43389 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
* CVE-2021-4439 ( SUSE ): 4.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
* CVE-2021-47219 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
* CVE-2021-47520 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2021-47520 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2021-47580 ( SUSE ): 6.3 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L
* CVE-2021-47600 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-52752 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-52752 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-52881 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:L
* 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-2024-36964 ( SUSE ): 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
* CVE-2024-38599 ( SUSE ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
* CVE-2024-42145 ( SUSE ): 8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
* CVE-2024-42145 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
* SUSE Linux Enterprise Server 11 SP4
* SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE 11-SP4
An update that solves 13 vulnerabilities and has one security fix can now be
installed.
## Description:
The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security
bugfixes.
The following security bugs were fixed:
* CVE-2024-42145: IB/core: Implement a limit on UMAD receive List
(bsc#1228743)
* CVE-2021-47580: scsi: scsi_debug: Fix type in min_t to avoid stack OOB
(bsc#1226550).
* CVE-2021-47219: scsi: scsi_debug: Fix out-of-bound read in
resp_report_tgtpgs() (bsc#1222824).
* CVE-2021-47520: can: pch_can: pch_can_rx_normal: fix use after free
(bsc#1225431).
* CVE-2021-47600: dm btree remove: fix use after free in rebalance_children()
(bsc#1226575).
* CVE-2023-52881: tcp: do not accept ACK of bytes we never sent (bsc#1225611).
* CVE-2024-38599: jffs2: prevent xattr node from overflowing the eraseblock
(bsc#1226848).
* CVE-2023-52752: smb: client: fix use-after-free bug in
cifs_debug_data_proc_show() (bsc#1225487).
* CVE-2024-36964: fs/9p: only translate RWX permissions for plain 9P2000
(bsc#1225866).
* CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in
__unix_gc() (bsc#1223384).
The following non-security bugs were fixed:
* af_unix: Do not use atomic ops for unix_sk(sk)->inflight (bsc#1223384).
* af_unix: Replace BUG_ON() with WARN_ON_ONCE() (bsc#1223384).
* af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress
(bsc#1223384).
* kvm: prevent kvm_clock time-warps (bsc#1197439).
* net: unix: properly re-increment inflight counter of GC discarded candidates
(bsc#1223384).
## 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 11 SP4 LTSS EXTREME CORE 11-SP4
zypper in -t patch SUSE-SLE-SERVER-11-SP4-LTSS-EXTREME-CORE-2024-2895=1
* SUSE Linux Enterprise Server 11 SP4
zypper in -t patch SUSE-SLE-SERVER-11-SP4-LTSS-EXTREME-CORE-2024-2895=1
## Package List:
* SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE 11-SP4 (nosrc x86_64)
* kernel-ec2-3.0.101-108.159.1
* kernel-trace-3.0.101-108.159.1
* kernel-default-3.0.101-108.159.1
* kernel-xen-3.0.101-108.159.1
* SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE 11-SP4 (x86_64)
* kernel-ec2-devel-3.0.101-108.159.1
* kernel-source-3.0.101-108.159.1
* kernel-xen-devel-3.0.101-108.159.1
* kernel-default-devel-3.0.101-108.159.1
* kernel-trace-devel-3.0.101-108.159.1
* kernel-trace-base-3.0.101-108.159.1
* kernel-xen-base-3.0.101-108.159.1
* kernel-syms-3.0.101-108.159.1
* kernel-default-base-3.0.101-108.159.1
* kernel-ec2-base-3.0.101-108.159.1
* SUSE Linux Enterprise Server 11 SP4 (nosrc x86_64)
* kernel-ec2-3.0.101-108.159.1
* kernel-trace-3.0.101-108.159.1
* kernel-default-3.0.101-108.159.1
* kernel-xen-3.0.101-108.159.1
* SUSE Linux Enterprise Server 11 SP4 (x86_64)
* kernel-ec2-devel-3.0.101-108.159.1
* kernel-source-3.0.101-108.159.1
* kernel-xen-devel-3.0.101-108.159.1
* kernel-default-devel-3.0.101-108.159.1
* kernel-trace-devel-3.0.101-108.159.1
* kernel-trace-base-3.0.101-108.159.1
* kernel-xen-base-3.0.101-108.159.1
* kernel-syms-3.0.101-108.159.1
* kernel-default-base-3.0.101-108.159.1
* kernel-ec2-base-3.0.101-108.159.1
## References:
* https://www.suse.com/security/cve/CVE-2016-20022.html
* https://www.suse.com/security/cve/CVE-2021-43389.html
* https://www.suse.com/security/cve/CVE-2021-4439.html
* https://www.suse.com/security/cve/CVE-2021-47219.html
* https://www.suse.com/security/cve/CVE-2021-47520.html
* https://www.suse.com/security/cve/CVE-2021-47580.html
* https://www.suse.com/security/cve/CVE-2021-47600.html
* https://www.suse.com/security/cve/CVE-2023-52752.html
* https://www.suse.com/security/cve/CVE-2023-52881.html
* https://www.suse.com/security/cve/CVE-2024-26923.html
* https://www.suse.com/security/cve/CVE-2024-36964.html
* https://www.suse.com/security/cve/CVE-2024-38599.html
* https://www.suse.com/security/cve/CVE-2024-42145.html
* https://bugzilla.suse.com/show_bug.cgi?id=1191958
* https://bugzilla.suse.com/show_bug.cgi?id=1197439
* https://bugzilla.suse.com/show_bug.cgi?id=1222824
* https://bugzilla.suse.com/show_bug.cgi?id=1223384
* https://bugzilla.suse.com/show_bug.cgi?id=1225431
* https://bugzilla.suse.com/show_bug.cgi?id=1225487
* https://bugzilla.suse.com/show_bug.cgi?id=1225611
* https://bugzilla.suse.com/show_bug.cgi?id=1225866
* https://bugzilla.suse.com/show_bug.cgi?id=1226550
* https://bugzilla.suse.com/show_bug.cgi?id=1226575
* https://bugzilla.suse.com/show_bug.cgi?id=1226670
* https://bugzilla.suse.com/show_bug.cgi?id=1226848
* https://bugzilla.suse.com/show_bug.cgi?id=1227154
* https://bugzilla.suse.com/show_bug.cgi?id=1228743
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