crypto: rk3288 - fail ahash requests on HASH idle timeout
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.
CVE-2026-93156
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-93156
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "37bc22159c456ad43fb852fc6ed60f4081df25df",
"lessThan": "a22dc48d58ef46e21c0172ba83c33f1c9859e63c",
"versionType": "git"
},
{
"status": "affected",
"version": "37bc22159c456ad43fb852fc6ed60f4081df25df",
"lessThan": "2feb52b2796c25510903bf0f18a84cde44631391",
"versionType": "git"
},
{
"status": "affected",
"version": "37bc22159c456ad43fb852fc6ed60f4081df25df",
"lessThan": "e7d8ddd471d2895f1d4098832c21121d4191adaa",
"versionType": "git"
},
{
"status": "affected",
"version": "37bc22159c456ad43fb852fc6ed60f4081df25df",
"lessThan": "0a261177ad3245af393548d0632226d99c643191",
"versionType": "git"
},
{
"status": "affected",
"version": "37bc22159c456ad43fb852fc6ed60f4081df25df",
"lessThan": "ae150db7826f21e8d19e54fb6243169628809c4d",
"versionType": "git"
}
],
"programFiles": [
"drivers/crypto/rockchip/rk3288_crypto_ahash.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.2"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.2",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.157",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.110",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.52",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.6",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/crypto/rockchip/rk3288_crypto_ahash.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-93156
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #37873 · Revision 1
- Added to Heist Feed
- Publisher date