CVE-2026-97591 (GCVE-0-2026-97591)

Vulnerability from cvelistv5 – Published: 2026-09-25 10:22 – Updated: 2026-09-25 10:22
VLAI
Title
s390/crypto: Fix handling of EBUSY in PHMAC when req is pushed to crypto engine
Summary
In the Linux kernel, the following vulnerability has been resolved: s390/crypto: Fix handling of EBUSY in PHMAC when req is pushed to crypto engine When a request is transferred to the engine via crypto_transfer_hash_request_to_engine() there are two return codes signaling a successful transfer: EINPROGRESS and EBUSY. However the correct handling of EBUSY was missing and has been added as a return code indicating a successful transfer to the crypto engine.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: cbbc675506cc4cd93e6f895e7c1f693156f9a95c , < 203702f0013f9b7324e8c5facb6cd6e9c0942b13 (git)
Affected: cbbc675506cc4cd93e6f895e7c1f693156f9a95c , < bcd7f1f1e2f2882ad206f72425255be105178151 (git)
Affected: cbbc675506cc4cd93e6f895e7c1f693156f9a95c , < 330148371401de474b656eaf521861f12ec1a1ce (git)
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Linux Linux Affected: 6.17
Unaffected: 0 , < 6.17 (semver)
Unaffected: 6.18.53 , ≤ 6.18.* (semver)
Unaffected: 7.2.7 , ≤ 7.2.* (semver)
Unaffected: 7.3-rc3 , ≤ * (original_commit_for_fix)
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{
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        }
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      "providerMetadata": {
        "dateUpdated": "2026-09-25T10:22:08.694Z",
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    "dateReserved": "2026-09-24T16:01:01.157Z",
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          }
        ],
        "id": "CVE-2026-97591",
        "lastModified": "2026-09-25T11:17:10.313",
        "metrics": {},
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    }
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}



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