SUSE-SU-2023:3079-1
SUSE-SU-2023:3079-1 · Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP4)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the Linux Kernel 5.14.21-150400_24_18 fixes several issues. The following security issues were fixed: - CVE-2023-35788: Fixed an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets in fl_set_geneve_opt in net/sched/cls_flower.c (bsc#1212509). - CVE-2023-2235: Fixed an use-after-free in the Performance Events system can be exploited to achieve local privilege escalation (bsc#1210987). - CVE-2023-2002: Fixed a flaw that allowed an attacker to unauthorized execution of management commands, compromising the confidentiality, integrity, and availability of Bluetooth communication (bsc#1210566).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kernel-livepatch-sle15-sp4_update_2 SUSE:Linux Enterprise Live Patching 15 SP4
- Affected ranges
- ECOSYSTEM: < 13-150400.2.2
Update to 13-150400.2.2
Original sources
- https://www.suse.com/support/update/announcement/2023/suse-su-20233079-1/
- https://bugzilla.suse.com/1210566
- https://bugzilla.suse.com/1210987
- https://bugzilla.suse.com/1212509
- https://www.suse.com/security/cve/CVE-2023-2002
- https://www.suse.com/security/cve/CVE-2023-2235
- https://www.suse.com/security/cve/CVE-2023-35788
- https://osv.dev/vulnerability/SUSE-SU-2023:3079-1