SUSE-SU-2022:2854-1

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SUSE-SU-2022:2854-1

Summary: Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP4)

Details: This update for the Linux Kernel 5.14.21-150400_22 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-2022-33743: Fixed a Denial of Service related to XDP (bsc#1200763). - CVE-2022-28390: Fixed a double free in drivers/net/can/usb/ems_usb.c vulnerability in the Linux kernel (bnc#1198031). - CVE-2022-34918: Fixed a buffer overflow with nft_set_elem_init() that could be used by a local attacker to escalate privileges (bnc#1201171). - 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-2022-1734: Fixed a r/w use-after-free when non synchronized between cleanup routine and firmware download routine. (bnc#1199605)

References: https://www.suse.com/support/update/announcement/2022/suse-su-20222854-1/, https://bugzilla.suse.com/1199606, https://bugzilla.suse.com/1201080, https://bugzilla.suse.com/1201222, https://bugzilla.suse.com/1201517, https://bugzilla.suse.com/1201629, https://bugzilla.suse.com/1201656, https://bugzilla.suse.com/1201657, https://www.suse.com/security/cve/CVE-2022-1679, https://www.suse.com/security/cve/CVE-2022-1734, 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, https://www.suse.com/security/cve/CVE-2022-33743, https://www.suse.com/security/cve/CVE-2022-34918