Several vulnerabilities have been discovered in the Linux kernel that may lead to arbitrary code execution, security restrictions bypass, elevation of privilege and denial of service condition. These problems have been fixed with the release of security updates.

For SUSE system:

• Linux Kernel 4.12.14-197_102 update fixes 2 vulnerabilities – SUSE-SU-2022:1945-1;
• Linux Kernel 4.12.14-122_103 update fixes 2 vulnerabilities – SUSE-SU-2022:1942-1;
• Linux Kernel 4.12.14-95_96 update fixes 1 vulnerability – SUSE-SU-2022:1940-1;
• Linux Kernel 4.12.14-95_88 update fixes 2 vulnerabilities – SUSE-SU-2022:1939-1;

For Ubuntu system:

• Linux kernel updates that solve 7 vulnerabilities in Ubuntu 22.04 LTS, Ubuntu 20.04 LTS, Ubuntu 18.04 LTS, Ubuntu 16.04 ESM, Ubuntu 14.04 ESM – LSN-0086-1.

For Red Hat system:

• Red Hat Enterprise Linux 8.4 kernel update solves 3 vulnerabilities – RHSA-2022:4835.