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[SUSE-SU-2023:0407-1] Security update for the Linux Kernel

Severity Important
Affected Packages 20
CVEs 4
Info Packages References Vulnerabilities

Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP4 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

  • CVE-2022-47929: Fixed NULL pointer dereference bug in the traffic control subsystem (bnc#1207237).
  • CVE-2023-23454: Fixed denial or service in cbq_classify in net/sched/sch_cbq.c (bnc#1207036).
  • CVE-2022-4662: Fixed incorrect access control in the USB core subsystem that could lead a local user to crash the system (bnc#1206664).
  • CVE-2022-3564: Fixed use-after-free in l2cap_core.c of the Bluetooth component (bnc#1206073).

The following non-security bugs were fixed:

  • Added support for enabling livepatching related packages on -RT (jsc#PED-1706).
  • Added suse-kernel-rpm-scriptlets to kmp buildreqs (boo#1205149).
  • Reverted 'constraints: increase disk space for all architectures' (bsc#1203693).
  • HID: betop: check shape of output reports (bsc#1207186).
  • HID: betop: fix slab-out-of-bounds Write in betop_probe (bsc#1207186).
  • HID: check empty report_list in hid_validate_values() (bsc#1206784).
  • net: sched: atm: dont intepret cls results when asked to drop (bsc#1207036).
  • net: sched: cbq: dont intepret cls results when asked to drop (bsc#1207036).
  • sctp: fail if no bound addresses can be used for a given scope (bsc#1206677).
Package Affected Version
pkg:rpm/suse/kernel-syms?arch=x86_64&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-syms?arch=s390x&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-syms?arch=ppc64le&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-syms?arch=aarch64&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-source?arch=noarch&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-macros?arch=noarch&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-devel?arch=noarch&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-default?arch=x86_64&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-default?arch=s390x&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-default?arch=ppc64le&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-default?arch=aarch64&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-default-man?arch=s390x&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-default-devel?arch=x86_64&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-default-devel?arch=s390x&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-default-devel?arch=ppc64le&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-default-devel?arch=aarch64&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-default-base?arch=x86_64&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-default-base?arch=s390x&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-default-base?arch=ppc64le&distro=sles-12&sp=4 < 4.12.14-95.117.1
pkg:rpm/suse/kernel-default-base?arch=aarch64&distro=sles-12&sp=4 < 4.12.14-95.117.1
ID
SUSE-SU-2023:0407-1
Severity
important
URL
https://www.suse.com/support/update/announcement/2023/suse-su-20230407-1/
Published
2023-02-14T12:08:14
(19 months ago)
Modified
2023-02-14T12:08:14
(19 months ago)
Rights
Copyright 2024 SUSE LLC. All rights reserved.
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:rpm/suse/kernel-syms?arch=x86_64&distro=sles-12&sp=4 suse kernel-syms < 4.12.14-95.117.1 sles-12 x86_64
Affected pkg:rpm/suse/kernel-syms?arch=s390x&distro=sles-12&sp=4 suse kernel-syms < 4.12.14-95.117.1 sles-12 s390x
Affected pkg:rpm/suse/kernel-syms?arch=ppc64le&distro=sles-12&sp=4 suse kernel-syms < 4.12.14-95.117.1 sles-12 ppc64le
Affected pkg:rpm/suse/kernel-syms?arch=aarch64&distro=sles-12&sp=4 suse kernel-syms < 4.12.14-95.117.1 sles-12 aarch64
Affected pkg:rpm/suse/kernel-source?arch=noarch&distro=sles-12&sp=4 suse kernel-source < 4.12.14-95.117.1 sles-12 noarch
Affected pkg:rpm/suse/kernel-macros?arch=noarch&distro=sles-12&sp=4 suse kernel-macros < 4.12.14-95.117.1 sles-12 noarch
Affected pkg:rpm/suse/kernel-devel?arch=noarch&distro=sles-12&sp=4 suse kernel-devel < 4.12.14-95.117.1 sles-12 noarch
Affected pkg:rpm/suse/kernel-default?arch=x86_64&distro=sles-12&sp=4 suse kernel-default < 4.12.14-95.117.1 sles-12 x86_64
Affected pkg:rpm/suse/kernel-default?arch=s390x&distro=sles-12&sp=4 suse kernel-default < 4.12.14-95.117.1 sles-12 s390x
Affected pkg:rpm/suse/kernel-default?arch=ppc64le&distro=sles-12&sp=4 suse kernel-default < 4.12.14-95.117.1 sles-12 ppc64le
Affected pkg:rpm/suse/kernel-default?arch=aarch64&distro=sles-12&sp=4 suse kernel-default < 4.12.14-95.117.1 sles-12 aarch64
Affected pkg:rpm/suse/kernel-default-man?arch=s390x&distro=sles-12&sp=4 suse kernel-default-man < 4.12.14-95.117.1 sles-12 s390x
Affected pkg:rpm/suse/kernel-default-devel?arch=x86_64&distro=sles-12&sp=4 suse kernel-default-devel < 4.12.14-95.117.1 sles-12 x86_64
Affected pkg:rpm/suse/kernel-default-devel?arch=s390x&distro=sles-12&sp=4 suse kernel-default-devel < 4.12.14-95.117.1 sles-12 s390x
Affected pkg:rpm/suse/kernel-default-devel?arch=ppc64le&distro=sles-12&sp=4 suse kernel-default-devel < 4.12.14-95.117.1 sles-12 ppc64le
Affected pkg:rpm/suse/kernel-default-devel?arch=aarch64&distro=sles-12&sp=4 suse kernel-default-devel < 4.12.14-95.117.1 sles-12 aarch64
Affected pkg:rpm/suse/kernel-default-base?arch=x86_64&distro=sles-12&sp=4 suse kernel-default-base < 4.12.14-95.117.1 sles-12 x86_64
Affected pkg:rpm/suse/kernel-default-base?arch=s390x&distro=sles-12&sp=4 suse kernel-default-base < 4.12.14-95.117.1 sles-12 s390x
Affected pkg:rpm/suse/kernel-default-base?arch=ppc64le&distro=sles-12&sp=4 suse kernel-default-base < 4.12.14-95.117.1 sles-12 ppc64le
Affected pkg:rpm/suse/kernel-default-base?arch=aarch64&distro=sles-12&sp=4 suse kernel-default-base < 4.12.14-95.117.1 sles-12 aarch64
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date