CVE-2025-1272

HIGH

7.7

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.17.7

SeveridadHIGH

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

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosHIGH

Interaccion usuarioREQUIRED

Publicado2/18/2026

Ultima modificacion2/26/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-306

Referencias

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)

Correlaciones IOC

Sin correlaciones registradas

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