CVE-2026-93156crypto: rk3288 - fail ahash requests on HASH idle timeout
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Sep 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 37bc22159c456ad43fb852fc6ed60f4081df25df before a22dc48d58ef46e21c0172ba83c33f1c9859e63c; 37bc22159c456ad43fb852fc6ed60f4081df25df builds before 2feb52b2796c25510903bf0f18a84cde44631391; from 37bc22159c456ad43fb852fc6ed60f4081df25df before e7d8ddd471d2895f1d4098832c21121d4191adaa; 37bc22159c456ad43fb852fc6ed60f4081df25df builds before 0a261177ad3245af393548d0632226d99c643191; from 37bc22159c456ad43fb852fc6ed60f4081df25df before ae150db7826f21e8d19e54fb6243169628809c4d | CNA record |
References
- https://git.kernel.org/stable/c/a22dc48d58ef46e21c0172ba83c33f1c9859e63c
- https://git.kernel.org/stable/c/2feb52b2796c25510903bf0f18a84cde44631391
- https://git.kernel.org/stable/c/e7d8ddd471d2895f1d4098832c21121d4191adaa
- https://git.kernel.org/stable/c/0a261177ad3245af393548d0632226d99c643191
- https://git.kernel.org/stable/c/ae150db7826f21e8d19e54fb6243169628809c4d
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.