CVE-2026-93156
crypto: rk3288 - fail ahash requests on HASH idle timeout
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 17, 2026 |
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Affected Versions
Linux / Linux
37bc22159c456ad43fb852fc6ed60f4081df25df < a22dc48d58ef46e21c0172ba83c33f1c9859e63c 37bc22159c456ad43fb852fc6ed60f4081df25df < 2feb52b2796c25510903bf0f18a84cde44631391 37bc22159c456ad43fb852fc6ed60f4081df25df < e7d8ddd471d2895f1d4098832c21121d4191adaa 37bc22159c456ad43fb852fc6ed60f4081df25df < 0a261177ad3245af393548d0632226d99c643191 37bc22159c456ad43fb852fc6ed60f4081df25df < ae150db7826f21e8d19e54fb6243169628809c4d
Linux / Linux
6.2
References
git.kernel.org: https://git.kernel.org/stable/c/a22dc48d58ef46e21c0172ba83c33f1c9859e63c git.kernel.org: https://git.kernel.org/stable/c/2feb52b2796c25510903bf0f18a84cde44631391 git.kernel.org: https://git.kernel.org/stable/c/e7d8ddd471d2895f1d4098832c21121d4191adaa git.kernel.org: https://git.kernel.org/stable/c/0a261177ad3245af393548d0632226d99c643191 git.kernel.org: https://git.kernel.org/stable/c/ae150db7826f21e8d19e54fb6243169628809c4d