CVE-2026-97495

CVE-2026-97495: vulnerability in Linux

drm/amdkfd: Check bounds on allocate_doorbell

Published · Updated

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check bounds on allocate_doorbell allocated_doorbell has an option to set the doorbell id to a specific value (used by CRIU). This value was not bounds checked. Check to confirm it's less than KFD_MAX_NUM_OF_QUEUES_PER_PROCESS.
Affected products
Linux · Linux
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References
https://git.kernel.org/stable/c/1f087bb8cf9e8797633da35c85435e557ef74d06https://git.kernel.org/stable/c/3d2ddfc9b361b0d38c3ff4804ce42503e4bc97dehttps://git.kernel.org/stable/c/7e06636260a2d95e3fa181bc337d0eeb812b7a41https://git.kernel.org/stable/c/c2c89118c27cbd3adace62c5df19d15b0e96ade1https://git.kernel.org/stable/c/e0cecd04a4fc4c75e375b91cf53eab5ba2e4ab7f