Summary: A security vulnerability, designated CVE-2025-1272, has been identified in Fedora Linux, affecting kernel versions 6.12 and above. This flaw disables the essential lockdown mode by default, leaving systems exposed to potential attacks. A crucial update has been released to address this issue, and users are urged to update immediately.
Affected: Fedora Linux
Keypoints :
- Flaw tracked as CVE-2025-1272 with a CVSS score of 7.7.
- Lockdown mode, which restricts access to sensitive kernel resources, is disabled by default in affected versions.
- Update to kernel version 6.12.14 is required to mitigate the vulnerability, necessitating a system reboot post-installation.
Source: https://securityonline.info/cve-2025-1272-fedora-linux-kernel-flaw-leaves-systems-vulnerable/