7.7
High
CVE-2025-1272 The Linux Kernel lockdown mode for kernel versions starting on 6.12 and above for Fedora Linux has the lockdown mode…
Description
The Linux Kernel lockdown mode for kernel versions starting on 6.12 and above for Fedora Linux has the lockdown mode disabled without any warning. This may allow an attacker to gain access to sensitive information such kernel memory mappings, I/O ports, BPF and kprobes. Additionally unsigned modules can be loaded, leading to execution of untrusted code breaking breaking any Secure Boot protection. This vulnerability affects only Fedora Linux.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Fedora Linux 6.12 | 6.12.1-200.fc41 → < 6.12.15-200.fc41 | 6.12.15-100.fc40 |
| Red Hat Enterprise Linux 9 | Versions not published | |
| Red Hat Enterprise Linux 10 | Versions not published | |
| Red Hat Enterprise Linux 6 | Versions not published | |
| Red Hat Enterprise Linux 7 | Versions not published | |
| Red Hat Enterprise Linux 8 | Versions not published | |
| Red Hat OpenShift Container Platform 4 | Versions not published |