CVE-2026-93156

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-93156", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-17T16:02:15.089Z", "datePublished": "2026-09-17T16:11:51.461Z", "dateUpdated": "2026-10-19T09:06:28.260Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:06:28.260Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: rk3288 - fail ahash requests on HASH idle timeout\n\nrk_hash_run() waits for RK_CRYPTO_HASH_STS to become idle after the\nfinal DMA transfer, but ignores the poll result. If the hash engine\nnever becomes idle, the driver still reads the digest registers and\nfinalizes the request with the previous success value.\n\nStore the poll result and finalize the request with the timeout error\nbefore reading the digest registers."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/crypto/rockchip/rk3288_crypto_ahash.c"], "versions": [{"version": "37bc22159c456ad43fb852fc6ed60f4081df25df", "lessThan": "a22dc48d58ef46e21c0172ba83c33f1c9859e63c", "status": "affected", "versionType": "git"}, {"version": "37bc22159c456ad43fb852fc6ed60f4081df25df", "lessThan": "2feb52b2796c25510903bf0f18a84cde44631391", "status": "affected", "versionType": "git"}, {"version": "37bc22159c456ad43fb852fc6ed60f4081df25df", "lessThan": "e7d8ddd471d2895f1d4098832c21121d4191adaa", "status": "affected", "versionType": "git"}, {"version": "37bc22159c456ad43fb852fc6ed60f4081df25df", "lessThan": "0a261177ad3245af393548d0632226d99c643191", "status": "affected", "versionType": "git"}, {"version": "37bc22159c456ad43fb852fc6ed60f4081df25df", "lessThan": "ae150db7826f21e8d19e54fb6243169628809c4d", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/crypto/rockchip/rk3288_crypto_ahash.c"], "versions": [{"version": "6.2", "status": "affected"}, {"version": "0", "lessThan": "6.2", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.157", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.110", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.52", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.6", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "6.6.157"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "6.12.110"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "6.18.52"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "7.2.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/a22dc48d58ef46e21c0172ba83c33f1c9859e63c"}, {"url": "https://git.kernel.org/stable/c/2feb52b2796c25510903bf0f18a84cde44631391"}, {"url": "https://git.kernel.org/stable/c/e7d8ddd471d2895f1d4098832c21121d4191adaa"}, {"url": "https://git.kernel.org/stable/c/0a261177ad3245af393548d0632226d99c643191"}, {"url": "https://git.kernel.org/stable/c/ae150db7826f21e8d19e54fb6243169628809c4d"}], "title": "crypto: rk3288 - fail ahash requests on HASH idle timeout", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/crypto/rockchip/rk3288_crypto_ahash.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "a22dc48d58ef46e21c0172ba83c33f1c9859e63c", "status": "affected", "version": "37bc22159c456ad43fb852fc6ed60f4081df25df", "versionType": "git"}, {"lessThan": "2feb52b2796c25510903bf0f18a84cde44631391", "status": "affected", "version": "37bc22159c456ad43fb852fc6ed60f4081df25df", "versionType": "git"}, {"lessThan": "e7d8ddd471d2895f1d4098832c21121d4191adaa", "status": "affected", "version": "37bc22159c456ad43fb852fc6ed60f4081df25df", "versionType": "git"}, {"lessThan": "0a261177ad3245af393548d0632226d99c643191", "status": "affected", "version": "37bc22159c456ad43fb852fc6ed60f4081df25df", "versionType": "git"}, {"lessThan": "ae150db7826f21e8d19e54fb6243169628809c4d", "status": "affected", "version": "37bc22159c456ad43fb852fc6ed60f4081df25df", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/crypto/rockchip/rk3288_crypto_ahash.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.2"}, {"lessThan": "6.2", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.157", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.110", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.52", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.6", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: rk3288 - fail ahash requests on HASH idle timeout\n\nrk_hash_run() waits for RK_CRYPTO_HASH_STS to become idle after the\nfinal DMA transfer, but ignores the poll result. If the hash engine\nnever becomes idle, the driver still reads the digest registers and\nfinalizes the request with the previous success value.\n\nStore the poll result and finalize the request with the timeout error\nbefore reading the digest registers."}], "id": "CVE-2026-93156", "lastModified": "2026-10-19T10:17:05.837", "metrics": {}, "published": "2026-09-17T17:18:10.927", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0a261177ad3245af393548d0632226d99c643191"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2feb52b2796c25510903bf0f18a84cde44631391"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a22dc48d58ef46e21c0172ba83c33f1c9859e63c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ae150db7826f21e8d19e54fb6243169628809c4d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e7d8ddd471d2895f1d4098832c21121d4191adaa"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[37bc22159c456ad43fb852fc6ed60f4081df25df,a22dc48d58ef46e21c0172ba83c33f1c9859e63c)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[37bc22159c456ad43fb852fc6ed60f4081df25df,2feb52b2796c25510903bf0f18a84cde44631391)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[37bc22159c456ad43fb852fc6ed60f4081df25df,e7d8ddd471d2895f1d4098832c21121d4191adaa)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[37bc22159c456ad43fb852fc6ed60f4081df25df,0a261177ad3245af393548d0632226d99c643191)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[37bc22159c456ad43fb852fc6ed60f4081df25df,ae150db7826f21e8d19e54fb6243169628809c4d)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "6.2"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,6.2)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.157,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.110,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.52,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.6,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.3-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-19T07:45:06.233953+00:00", "updated": "2026-09-19T18:45:14.382501+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-676", "CWE-368"]}