SUSE-SU-2024:0118-1: important: Security update for the Linux Kernel
SLE-SECURITY-UPDATES
null at suse.de
Wed Jan 17 12:36:29 UTC 2024
# Security update for the Linux Kernel
Announcement ID: SUSE-SU-2024:0118-1
Rating: important
References:
* bsc#1109837
* bsc#1179610
* bsc#1202095
* bsc#1211226
* bsc#1211439
* bsc#1214479
* bsc#1215237
* bsc#1217036
* bsc#1217250
* bsc#1217801
* bsc#1217936
* bsc#1217946
* bsc#1217947
* bsc#1218057
* bsc#1218184
* bsc#1218253
* bsc#1218258
* bsc#1218362
* bsc#1218559
* bsc#1218622
* jsc#PED-5021
* jsc#PED-5023
Cross-References:
* CVE-2020-26555
* CVE-2022-2586
* CVE-2023-51779
* CVE-2023-6121
* CVE-2023-6606
* CVE-2023-6610
* CVE-2023-6931
* CVE-2023-6932
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 ): 7.8 CVSS:3.1/AV:L/AC:L/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 Real Time 12 SP5
* SUSE Linux Enterprise Server 12 SP5
An update that solves eight vulnerabilities, contains two features and has 12
security fixes can now be installed.
## Description:
The SUSE Linux Enterprise 12 SP5 RT kernel was updated to receive various
security bugfixes.
The following security bugs were fixed:
* CVE-2020-26555: Fixed an issue during BR/EDR PIN code pairing in the
Bluetooth subsystem that would allow replay attacks (bsc#1179610
bsc#1215237).
* CVE-2022-2586: Fixed a use-after-free which can be triggered when a nft
table is deleted (bsc#1202095).
* CVE-2023-6121: Fixed an out-of-bounds read vulnerability in the NVMe-oF/TCP
subsystem that could lead to information leak (bsc#1217250).
* CVE-2023-6606: Fixed an out of bounds read in the SMB client when receiving
a malformed length from a server (bsc#1217947).
* CVE-2023-6610: Fixed an out of bounds read in the SMB client when printing
debug information (bsc#1217946).
* CVE-2023-6931: Fixed an out of bounds write in the Performance Events
subsystem when adding a new event (bsc#1218258).
* CVE-2023-6932: Fixed a use-after-free issue when receiving an IGMP query
packet due to reference count mismanagement (bsc#1218253).
* CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race
condition in bt_sock_recvmsg (bsc#1218559).
The following non-security bugs were fixed:
* Enabled the LLC counters for “perf” (perf stat) on the Ice-Lake and Rocket-
Lake CPUs (jsc#PED-5023 bsc#1211439).
* Reviewed and added more information to README.SUSE (jsc#PED-5021).
* Enabled multibuild for kernel packages (JSC-SLE#5501, boo#1211226,
bsc#1218184).
* Fix termination state for idr_for_each_entry_ul() (bsc#1109837).
* KVM: s390/mm: Properly reset no-dat (bsc#1218057).
* KVM: s390: vsie: fix wrong VIR 37 when MSO is used (bsc#1217936).
* PCI: Disable ATS for specific Intel IPU E2000 devices (bsc#1218622).
* Previous perf cve-4.12->SLE12-SP5 manual merge was incorrect. Fix.
* 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).
* net/tg3: fix race condition in tg3_reset_task() (bsc#1217801).
* net/tg3: resolve deadlock in tg3_reset_task() during EEH (bsc#1217801).
* s390/vx: fix save/restore of fpu kernel context (bsc#1218362).
* 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() (bsc#1217036).
## 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 Real Time 12 SP5
zypper in -t patch SUSE-SLE-RT-12-SP5-2024-118=1
## Package List:
* SUSE Linux Enterprise Real Time 12 SP5 (x86_64)
* kernel-rt-devel-4.12.14-10.157.1
* kernel-rt_debug-devel-debuginfo-4.12.14-10.157.1
* kernel-rt-base-debuginfo-4.12.14-10.157.1
* kernel-rt-debugsource-4.12.14-10.157.1
* kernel-rt-debuginfo-4.12.14-10.157.1
* kernel-rt_debug-debugsource-4.12.14-10.157.1
* ocfs2-kmp-rt-4.12.14-10.157.1
* kernel-rt_debug-debuginfo-4.12.14-10.157.1
* dlm-kmp-rt-4.12.14-10.157.1
* kernel-rt_debug-devel-4.12.14-10.157.1
* cluster-md-kmp-rt-4.12.14-10.157.1
* ocfs2-kmp-rt-debuginfo-4.12.14-10.157.1
* gfs2-kmp-rt-debuginfo-4.12.14-10.157.1
* gfs2-kmp-rt-4.12.14-10.157.1
* kernel-rt-base-4.12.14-10.157.1
* kernel-syms-rt-4.12.14-10.157.1
* cluster-md-kmp-rt-debuginfo-4.12.14-10.157.1
* kernel-rt-devel-debuginfo-4.12.14-10.157.1
* dlm-kmp-rt-debuginfo-4.12.14-10.157.1
* SUSE Linux Enterprise Real Time 12 SP5 (noarch)
* kernel-source-rt-4.12.14-10.157.1
* kernel-devel-rt-4.12.14-10.157.1
* SUSE Linux Enterprise Real Time 12 SP5 (nosrc x86_64)
* kernel-rt_debug-4.12.14-10.157.1
* kernel-rt-4.12.14-10.157.1
## References:
* https://www.suse.com/security/cve/CVE-2020-26555.html
* https://www.suse.com/security/cve/CVE-2022-2586.html
* https://www.suse.com/security/cve/CVE-2023-51779.html
* https://www.suse.com/security/cve/CVE-2023-6121.html
* https://www.suse.com/security/cve/CVE-2023-6606.html
* https://www.suse.com/security/cve/CVE-2023-6610.html
* https://www.suse.com/security/cve/CVE-2023-6931.html
* https://www.suse.com/security/cve/CVE-2023-6932.html
* https://bugzilla.suse.com/show_bug.cgi?id=1109837
* https://bugzilla.suse.com/show_bug.cgi?id=1179610
* https://bugzilla.suse.com/show_bug.cgi?id=1202095
* https://bugzilla.suse.com/show_bug.cgi?id=1211226
* https://bugzilla.suse.com/show_bug.cgi?id=1211439
* https://bugzilla.suse.com/show_bug.cgi?id=1214479
* https://bugzilla.suse.com/show_bug.cgi?id=1215237
* https://bugzilla.suse.com/show_bug.cgi?id=1217036
* https://bugzilla.suse.com/show_bug.cgi?id=1217250
* https://bugzilla.suse.com/show_bug.cgi?id=1217801
* https://bugzilla.suse.com/show_bug.cgi?id=1217936
* https://bugzilla.suse.com/show_bug.cgi?id=1217946
* https://bugzilla.suse.com/show_bug.cgi?id=1217947
* https://bugzilla.suse.com/show_bug.cgi?id=1218057
* https://bugzilla.suse.com/show_bug.cgi?id=1218184
* https://bugzilla.suse.com/show_bug.cgi?id=1218253
* https://bugzilla.suse.com/show_bug.cgi?id=1218258
* https://bugzilla.suse.com/show_bug.cgi?id=1218362
* https://bugzilla.suse.com/show_bug.cgi?id=1218559
* https://bugzilla.suse.com/show_bug.cgi?id=1218622
* https://jira.suse.com/browse/PED-5021
* https://jira.suse.com/browse/PED-5023
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