Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP4)
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)
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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)
05 / REFERENCES
Further evidence
- 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
- https://www.suse.com/support/update/announcement/2022/suse-su-20222854-1/