PT-2025-44376 · Linux+3 · Linux Kernel+3

Publicado

2025-10-30

·

Atualizado

2026-04-20

·

CVE-2025-40086

Nenhuma

Não há classificações de severidade ou métricas disponíveis. Quando houver, atualizaremos as informações correspondentes na página.
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description An issue exists in the Linux kernel’s DRM/XE subsystem where an array of VM binds could potentially evict other buffer objects (BOs) within the same VM under specific conditions. This could lead to NULL pointer dereferences later in the bind pipeline. The resolution involves clearing the allow res evict flag in the xe bo validate call.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
dbugs@ptsecurity.com

Identificadores relacionados

CVE-2025-40086
OPENSUSE-SU-2025:15702-1
OPENSUSE-SU-2025:20172-1
OPENSUSE-SU-2026:10301-1
SUSE-SU-2025:4393-1
SUSE-SU-2025:4516-1
SUSE-SU-2025:4517-1
SUSE-SU-2026:20012-1
SUSE-SU-2026:20015-1
SUSE-SU-2026:20021-1
USN-8029-1
USN-8029-2
USN-8029-3
USN-8030-1
USN-8048-1

Produtos afetados

Debian
Linuxmint
Linux Kernel
Ubuntu