CVE-2026-93156
Unknown
Description
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedSep 17, 2026
First seenSep 17, 2026
How to fix
Update
- Linux Linuxa22dc48d58ef46e21c0172ba83c33f1c9859e63c, 2feb52b2796c25510903bf0f18a84cde44631391, e7d8ddd471d2895f1d4098832c21121d4191adaa, 0a261177ad3245af393548d0632226d99c643191, ae150db7826f21e8d19e54fb6243169628809c4d or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 37bc22159c456ad43fb852fc6ed60f4081df25df ≤ v < a22dc48d58ef46e21c0172ba83c33f1c9859e63c, 37bc22159c456ad43fb852fc6ed60f4081df25df ≤ v < 2feb52b2796c25510903bf0f18a84cde44631391, 37bc22159c456ad43fb852fc6ed60f4081df25df ≤ v < e7d8ddd471d2895f1d4098832c21121d4191adaa, 37bc22159c456ad43fb852fc6ed60f4081df25df ≤ v < 0a261177ad3245af393548d0632226d99c643191, 37bc22159c456ad43fb852fc6ed60f4081df25df ≤ v < ae150db7826f21e8d19e54fb6243169628809c4d, 6.2 | a22dc48d58ef46e21c0172ba83c33f1c9859e63c, 2feb52b2796c25510903bf0f18a84cde44631391, e7d8ddd471d2895f1d4098832c21121d4191adaa, 0a261177ad3245af393548d0632226d99c643191, ae150db7826f21e8d19e54fb6243169628809c4d |
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