CVE-2026-63879: falha de alta gravidade em Linux
drm/amdgpu: fix amdgpu_hmm_range_get_pages
Publicada em · Atualizada em
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.8epss 0.1%
probabilidade de exploração
0.1%top 97% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix amdgpu_hmm_range_get_pages
The notifier sequence must only be read once or otherwise we could work
with invalid pages.
While at it also fix the coding style, e.g. drop the pre-initialized
return value and use the common define for 2G range.
(cherry picked from commit c08972f555945cda57b0adb72272a37910153390)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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Referências
https://git.kernel.org/stable/c/2fd24407457a6b181ba827705678da70e528dcd0https://git.kernel.org/stable/c/93a9f121de6383f20290840d025ee28fda5f53b5https://git.kernel.org/stable/c/962d684b5dc0741dcd93485d41b450de402d5592https://git.kernel.org/stable/c/e35cf322897dd4921248d11311a89c865b534c14https://git.kernel.org/stable/c/fa34d3e14cb763b50702e8a0f7d4cfd877a73ab9