CVE-2026-93156
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
crypto: rk3288 - fail ahash requests on HASH idle timeout
rk_hash_run() waits for RK_CRYPTO_HASH_STS to become idle after the
final DMA transfer, but ignores the poll result. If the hash engine
never becomes idle, the driver still reads the digest registers and
finalizes the request with the previous success value.
Store the poll result and finalize the request with the timeout error
before reading the digest registers.
https://git.kernel.org/stable/c/0a261177ad3245af393548d0632226d99c643191
https://git.kernel.org/stable/c/2feb52b2796c25510903bf0f18a84cde44631391
https://git.kernel.org/stable/c/a22dc48d58ef46e21c0172ba83c33f1c9859e63c
https://git.kernel.org/stable/c/ae150db7826f21e8d19e54fb6243169628809c4d
https://git.kernel.org/stable/c/e7d8ddd471d2895f1d4098832c21121d4191adaa