CVE-2025-1272

HIGH

7.7

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.

Details CVE

Score CVSS v3.17.7

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisHIGH

Interaction utilisateurREQUIRED

Publie2/18/2026

Derniere modification2/26/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-306

References

https://access.redhat.com/errata/RHSA-2025:6966(patrick@puiterwijk.org)

https://access.redhat.com/security/cve/CVE-2025-1272(patrick@puiterwijk.org)

https://bugzilla.redhat.com/show_bug.cgi?id=2345615(patrick@puiterwijk.org)

Correlations IOC

Aucune correlation enregistree

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