CVE-2026-93192drm/v3d: Clear queue->active_job when v3d_fence_create() fails
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Clear queue->active_job when v3d_fence_create() fails The run_job() callbacks for BIN, RENDER, TFU and CSD assign the incoming job to queue->active_job before calling v3d_fence_create(). If v3d_fence_create() fails, the callback returns NULL without clearing active_job, leaving a dangling pointer. Create a failure path in all run_job() callbacks that clears the active job before returning NULL. The BIN path takes queue->queue_lock around the clear as it races against v3d_overflow_mem_work(); RENDER, TFU and CSD paths have no concurrent reader, so the clear is lock-free.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Sep 18, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from a783a09ee76d6259296dc6aeea2b6884fa526980 before bdeb73d7312100e00c3e643ff233f09b6ec114aa; from a783a09ee76d6259296dc6aeea2b6884fa526980 before 3a8aa74859dd73eaa76c55eb74da708e56ef51c5; from a783a09ee76d6259296dc6aeea2b6884fa526980 before 0b9878aba5cf93bc2b55ba9eb807757ce3239bec; from a783a09ee76d6259296dc6aeea2b6884fa526980 before 25a1669907512e927fab9ad4d4fb74ff57f63cd9 | CNA record |
References
- https://git.kernel.org/stable/c/bdeb73d7312100e00c3e643ff233f09b6ec114aa
- https://git.kernel.org/stable/c/3a8aa74859dd73eaa76c55eb74da708e56ef51c5
- https://git.kernel.org/stable/c/0b9878aba5cf93bc2b55ba9eb807757ce3239bec
- https://git.kernel.org/stable/c/25a1669907512e927fab9ad4d4fb74ff57f63cd9
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.