CVEvulnerability
CVE-2026-68107
8.8 HIGH
Official page ↗
- Status
- Received
- Published
- 2026-08-10
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- 8.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Weaknesses
- CWE-367
Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu/vcn4: avoid rereading IB param length
Reuse the parameter length returned by
vcn_v4_0_enc_find_ib_param() instead of rereading it from
the IB.
This avoids a potential TOCTOU issue if the IB contents
change between reads.
(cherry picked from commit dbb02b4755f8c1f3773263f2d779872c1c0c073a)
Related
Weakness · CWE (1)
- CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition weakness
References
- https://git.kernel.org/stable/c/3b4082fabc67c9780b06eb959e59dd92fa79c0f0 git.kernel.org
- https://git.kernel.org/stable/c/bbbe6a2a8d8dc87243438d3ffea2083b52d882d9 git.kernel.org
- https://git.kernel.org/stable/c/bd868c077f67589ed2a714307ceaade5f246e302 git.kernel.org
- https://git.kernel.org/stable/c/c309626bf91fa0a0b583575654e6e14e81f818a3 git.kernel.org
- https://git.kernel.org/stable/c/ff6aa542d91d76a185f69bd1997b94a560ff5f6b git.kernel.org