SUSE-SU-2022:2789-1

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SUSE-SU-2022:2789-1

Summary: Security update for the Linux Kernel (Live Patch 22 for SLE 12 SP5)

Details: This update for the Linux Kernel 4.12.14-122_83 fixes several issues. The following security issues were fixed: - CVE-2022-28389: Fixed a double free in drivers/net/can/usb/mcba_usb.c vulnerability in the Linux kernel. (bnc#1198033) - CVE-2022-26490: Fixed a buffer overflow in the st21nfca driver. An attacker with adjacent NFC access could crash the system or corrupt the system memory. (bsc#1196830) - CVE-2022-1419: Fixed a concurrency use-after-free in vgem_gem_dumb_create (bsc#1198742). - CVE-2022-28390: Fixed a double free in drivers/net/can/usb/ems_usb.c vulnerability in the Linux kernel (bnc#1198031). - CVE-2022-1679: Fixed a use-after-free in the Atheros wireless driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages (bsc#1199487). - CVE-2022-20141: Fixed a possible use after free due to improper locking in ip_check_mc_rcu() (bsc#1200604).

References: https://www.suse.com/support/update/announcement/2022/suse-su-20222789-1/, https://bugzilla.suse.com/1200605, https://bugzilla.suse.com/1201080, https://bugzilla.suse.com/1201517, https://bugzilla.suse.com/1201655, https://bugzilla.suse.com/1201656, https://bugzilla.suse.com/1201657, https://www.suse.com/security/cve/CVE-2022-1419, https://www.suse.com/security/cve/CVE-2022-1679, https://www.suse.com/security/cve/CVE-2022-20141, https://www.suse.com/security/cve/CVE-2022-26490, https://www.suse.com/security/cve/CVE-2022-28389, https://www.suse.com/security/cve/CVE-2022-28390