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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
37bc22159c456ad43fb852fc6ed60f4081df25df affected < a22dc48d58ef46e21c0172ba83c33f1c9859e63c
37bc22159c456ad43fb852fc6ed60f4081df25df affected < 2feb52b2796c25510903bf0f18a84cde44631391
37bc22159c456ad43fb852fc6ed60f4081df25df affected < e7d8ddd471d2895f1d4098832c21121d4191adaa
37bc22159c456ad43fb852fc6ed60f4081df25df affected < 0a261177ad3245af393548d0632226d99c643191
37bc22159c456ad43fb852fc6ed60f4081df25df affected < ae150db7826f21e8d19e54fb6243169628809c4d
Linux Linux affected
Version Status Constraints
6.2 affected —
0 unaffected < 6.2
6.6.157 unaffected ≤ 6.6.*
6.12.110 unaffected ≤ 6.12.*
6.18.52 unaffected ≤ 6.18.*
7.2.6 unaffected ≤ 7.2.*
7.3-rc1 unaffected ≤ *

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Fixes

Solution

No solution given by the vendor.

Workaround

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References
Link Providers
https://git.kernel.org/stable/c/0a261177ad3245af393548d0632226d99c643191 cve-icon cve-icon
https://git.kernel.org/stable/c/2feb52b2796c25510903bf0f18a84cde44631391 cve-icon cve-icon
https://git.kernel.org/stable/c/a22dc48d58ef46e21c0172ba83c33f1c9859e63c cve-icon cve-icon
https://git.kernel.org/stable/c/ae150db7826f21e8d19e54fb6243169628809c4d cve-icon cve-icon
https://git.kernel.org/stable/c/e7d8ddd471d2895f1d4098832c21121d4191adaa cve-icon cve-icon
History

Thu, 17 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
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.
Title crypto: rk3288 - fail ahash requests on HASH idle timeout
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-09-17T16:11:51.461Z

Reserved: 2026-09-17T16:02:15.089Z

Link: CVE-2026-93156

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-17T17:18:10.927

Modified: 2026-09-17T17:18:10.927

Link: CVE-2026-93156

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.