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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-97591

s390/crypto: Fix handling of EBUSY in PHMAC when req is pushed to crypto engine

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Status
Published
Published
Updated
Assigning organization
Linux

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • cbbc675506cc4cd93e6f895e7c1f693156f9a95c to < 203702f0013f9b7324e8c5facb6cd6e9c0942b13affected
  • cbbc675506cc4cd93e6f895e7c1f693156f9a95c to < bcd7f1f1e2f2882ad206f72425255be105178151affected
  • cbbc675506cc4cd93e6f895e7c1f693156f9a95c to < 330148371401de474b656eaf521861f12ec1a1ceaffected

Linux Linux

Default version status: affected

  • 6.17affected
  • 0 to < 6.17unaffected
  • 6.18.53 to ≤ 6.18.*unaffected
  • 7.2.7 to ≤ 7.2.*unaffected
  • 7.3 to ≤ *unaffected

References