Detections
Analytics
CVE-2026-43398
high
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: add upper bound check on user inputs in wait ioctl Huge input values in amdgpu_userq_wait_ioctl can lead to a OOM and could be exploited. So check these input value against AMDGPU_USERQ_MAX_HANDLES which is big enough value for genuine use cases and could potentially avoid OOM. v2: squash in Srini's fix (cherry picked from commit fcec012c664247531aed3e662f4280ff804d1476)
References
https://git.kernel.org/stable/c/b1d10508da559da2e0ca9cca6505094a7df948e1
https://git.kernel.org/stable/c/64ac7c09fc44985ec9bb6a9db740899fa40ca613
https://git.kernel.org/stable/c/3cd93bc695b3456f26f5ed52753d9071da26202a