CVE-2026-97495 is a vulnerability in Linux Kernel
Published on September 24, 2026
drm/amdkfd: Check bounds on allocate_doorbell
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.
Products Associated with CVE-2026-97495
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Affected Versions
Linux:- Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and below e0cecd04a4fc4c75e375b91cf53eab5ba2e4ab7f is affected.
- Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and below c2c89118c27cbd3adace62c5df19d15b0e96ade1 is affected.
- Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and below 1f087bb8cf9e8797633da35c85435e557ef74d06 is affected.
- Before 6.12.111 is affected.
- Before 6.18.53 is affected.
- Version 6.12.111, <= 6.12.* is unaffected.
- Version 6.18.53, <= 6.18.* is unaffected.
- Version 7.2, <= * is unaffected.