CVE-2024-49991high

drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 7.8epss 0.3%

probabilidade de exploração

0.3%top 82% das CVEs

exploração observada

nãonenhuma fonte reporta

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer Pass pointer reference to amdgpu_bo_unref to clear the correct pointer, otherwise amdgpu_bo_unref clear the local variable, the original pointer not set to NULL, this could cause use-after-free bug.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Produtos afetados

Linux · Linux

Referências

https://git.kernel.org/stable/c/30ceb873cc2e97348d9da2265b2d1ddf07f682e1 https://git.kernel.org/stable/c/6c9289806591807e4e3be9a23df8ee2069180055 https://git.kernel.org/stable/c/71f3240f82987f0f070ea5bed559033de7d4c0e1 https://git.kernel.org/stable/c/c86ad39140bbcb9dc75a10046c2221f657e8083b https://git.kernel.org/stable/c/e7831613cbbcd9058d3658fbcdc5d5884ceb2e0c https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html