CVE-2026-98905
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Properly acquire queue buffers in CRIU restore When kfd_queue_acquire_buffers() was split off from set_queue_properties_from_user(), set_queue_properties_from_criu() was missed. Thus, set_queue_properties_from_criu() is not filling out the buffer fields of queue_properties, which can come up when subsequent code expects them to be non-null. Add the proper call to kfd_queue_acquire_buffers(), and also use the right cast types in set_queue_properties_from_criu() (which were missed at the same time) (cherry picked from commit 88ed96abbbe27b70193544fbc1ee06448c274714)
How to fix
- Linux Linuxe2dbdd14c3352483a89e4a9afda05d0f3fcc2c83, c6c290e408fe328e091f0bf7502a42b0deea82e9, 20a5e7ffdfecddc34c60a6b4483f42acf3d8731d or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | fb91065851cd5f2735348c5f3eddeeca3d7c2973 ≤ v < e2dbdd14c3352483a89e4a9afda05d0f3fcc2c83, fb91065851cd5f2735348c5f3eddeeca3d7c2973 ≤ v < c6c290e408fe328e091f0bf7502a42b0deea82e9, fb91065851cd5f2735348c5f3eddeeca3d7c2973 ≤ v < 20a5e7ffdfecddc34c60a6b4483f42acf3d8731d, 6.12 | e2dbdd14c3352483a89e4a9afda05d0f3fcc2c83, c6c290e408fe328e091f0bf7502a42b0deea82e9, 20a5e7ffdfecddc34c60a6b4483f42acf3d8731d |
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