In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ce - Fix use after free in unprepare sun8i_ce_cipher_unprepare should be called before crypto_finalize_skcipher_req…
High CVSS 7.8
Summary
In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ce - Fix use after free in unprepare sun8i_ce_cipher_unprepare should be called before crypto_finalize_skcipher_request, because client callbacks may immediately free memory, that isn't needed anymore. But it will be used by unprepare after free. Before removing prepare/unprepare callbacks it was handled by crypto engine in crypto_finalize_request. Usually that results in a pointer dereference problem during a …
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/183420038444547c149a0fc5f58e792c2752860c Patch
- https://git.kernel.org/stable/c/51a7d338c212e0640b1aca52ba6590d5bea49879 Patch
- https://git.kernel.org/stable/c/dc60b25540c82fc4baa95d1458ae96ead21859e0 Patch
- https://git.kernel.org/stable/c/183420038444547c149a0fc5f58e792c2752860c Patch
- https://git.kernel.org/stable/c/51a7d338c212e0640b1aca52ba6590d5bea49879 Patch
- https://git.kernel.org/stable/c/dc60b25540c82fc4baa95d1458ae96ead21859e0 Patch
Timeline
- nvd_ingest NVD