CVE-2025-1272

HIGH

7.7

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.17.7

SeveridadeHIGH

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosHIGH

Interacao do usuarioREQUIRED

Publicado2/18/2026

Ultima modificacao2/26/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (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)

Correlacoes IOC

Sem correlacoes registradas

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