CVE-2026-46204high

drm/amdgpu/vcn4: Prevent OOB reads when parsing IB

21Vexday Risk Score

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

ssvc Trackcvss 7.1epss 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/vcn4: Prevent OOB reads when parsing IB Rewrite the IB parsing to use amdgpu_ib_get_value() which handles the bounds checks.

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

Produtos afetados

Linux · Linux

Referências

https://git.kernel.org/stable/c/1dc005775fb5b3f86464406452b17364f85581d3 https://git.kernel.org/stable/c/2444eb0ec8283f4a3845eb7febad378476e1ba3c https://git.kernel.org/stable/c/5c3e8ebad0c9e2354ddfa8f2148dc4f70a3b4bd1 https://git.kernel.org/stable/c/a6d5563ba1f03a049561cd347574613167294e8d https://git.kernel.org/stable/c/d0802a8877d730260d4af4dd4e0b6cde7e0e593f