CVE-2026-80703

Published: Ago 28, 2026 Last Modified: Ago 28, 2026
ExploitDB:
Other exploit source:
Google Dorks:

Description

AI Translation Available

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)

https://git.kernel.org/stable/c/4070909ac042f44654aac72f798…
https://git.kernel.org/stable/c/4070909ac042f44654aac72f7986ea550c96f591
https://git.kernel.org/stable/c/99b2fe4f19e3be0a8d0a0b5ea98…
https://git.kernel.org/stable/c/99b2fe4f19e3be0a8d0a0b5ea98d855970889653
https://git.kernel.org/stable/c/9e52212aff8ed1fd9087728f612…
https://git.kernel.org/stable/c/9e52212aff8ed1fd9087728f61243ce3efd9d0ac
https://git.kernel.org/stable/c/b8c05061997408bf81759f2dd31…
https://git.kernel.org/stable/c/b8c05061997408bf81759f2dd31cd5f66771d15f
https://git.kernel.org/stable/c/ce813614f63b020a826071276a9…
https://git.kernel.org/stable/c/ce813614f63b020a826071276a92f2cfae7cba79