SUSE-SU-2023:3153-1

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SUSE-SU-2023:3153-1

Summary: Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP5)

Details: This update for the Linux Kernel 5.14.21-150500_11 fixes several issues. The following security issues were fixed: - - CVE-2023-33952: Fixed a vmwgfx Driver Double Free Local Privilege Escalation Vulnerability (bsc#1212348). - 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).

References: https://www.suse.com/support/update/announcement/2023/suse-su-20233153-1/, https://bugzilla.suse.com/1210566, https://bugzilla.suse.com/1210987, https://bugzilla.suse.com/1212348, 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-2023-33952, https://www.suse.com/security/cve/CVE-2023-35788