Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check bounds on CRIU restore queue type and mqd size We weren't checking whether the values provided in the private data in kfd CRIU restore were within bounds. For queue type, add a KFD_QUEUE_TYPE_MAX and ensure the provided type is less than it. For mqd_size, add new function mqd_size_from_queue_type and confirm that the provided mqd_size matches expectations. (cherry picked from commit f19d8086f6644083c913d70bfdeee20e1b6f46a5)
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
42c6c48214b726c30918e8dc80e2168607d13ae4 to < 2b817c0dfc653bf33d0e0ab8155ff7807a617487affected42c6c48214b726c30918e8dc80e2168607d13ae4 to < 1956aa246c65c5895589664ccb37d0710aa8d304affected42c6c48214b726c30918e8dc80e2168607d13ae4 to < fd1691ec62701c982ea32e749678988c67fd4c21affected42c6c48214b726c30918e8dc80e2168607d13ae4 to < cc10a5839756982504ee8568fc1e1625962ab7f8affected42c6c48214b726c30918e8dc80e2168607d13ae4 to < 47ea05f246bebc81c7796f56265cffd812cf0601affected
Linux Linux
Default version status: affected
5.18affected0 to < 5.18unaffected6.6.160 to ≤ 6.6.*unaffected6.12.114 to ≤ 6.12.*unaffected6.18.42 to ≤ 6.18.*unaffected7.1.6 to ≤ 7.1.*unaffected7.2 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/2b817c0dfc653bf33d0e0ab8155ff7807a617487 ↗
- https://git.kernel.org/stable/c/1956aa246c65c5895589664ccb37d0710aa8d304 ↗
- https://git.kernel.org/stable/c/fd1691ec62701c982ea32e749678988c67fd4c21 ↗
- https://git.kernel.org/stable/c/cc10a5839756982504ee8568fc1e1625962ab7f8 ↗
- https://git.kernel.org/stable/c/47ea05f246bebc81c7796f56265cffd812cf0601 ↗