CVEvulnerability
CVE-2023-54101
- Status
- Deferred
- Published
- 2025-12-24
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
driver: soc: xilinx: use _safe loop iterator to avoid a use after free
The hash_for_each_possible() loop dereferences "eve_data" to get the
next item on the list. However the loop frees eve_data so it leads to
a use after free. Use hash_for_each_possible_safe() instead.
References
- https://git.kernel.org/stable/c/256aace3a5d8c987183ba4832dffb36f48ea7d3b git.kernel.org
- https://git.kernel.org/stable/c/49fca83f6f3f0cafe5bf5b43e8ee81cf73c2d5e0 git.kernel.org
- https://git.kernel.org/stable/c/c58da0ba3e5c86e51e2c1557afaf6f71e00c4533 git.kernel.org
- https://git.kernel.org/stable/c/f16599e638073ef0b2828bb64f5e99138e9381b5 git.kernel.org