CVE-2026-80703

drm/amdkfd: Fix missing authorization check in KFD_IOC_DBG_TRAP_DISABLE

3Vexday Risk Score

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

ssvc Trackepss 0.2%

probabilidade de exploração

0.2%top 90% das CVEs

exploração observada

nãonenhuma fonte reporta

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix missing authorization check in KFD_IOC_DBG_TRAP_DISABLE Prevent unauthorized termination of active GPU debug sessions. Previously, users with /dev/kfd access could terminate another process's debug session without proper ownership or ptrace authorization. (cherry picked from commit 4db4c5ffd5585b72622ecf6ffedf2da258ee23f5)

Produtos afetados

Linux · Linux

Referências

https://git.kernel.org/stable/c/4070909ac042f44654aac72f7986ea550c96f591 https://git.kernel.org/stable/c/99b2fe4f19e3be0a8d0a0b5ea98d855970889653 https://git.kernel.org/stable/c/9e52212aff8ed1fd9087728f61243ce3efd9d0ac https://git.kernel.org/stable/c/b8c05061997408bf81759f2dd31cd5f66771d15f https://git.kernel.org/stable/c/ce813614f63b020a826071276a92f2cfae7cba79