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CVE-2026-97591

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

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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version cbbc675506cc4cd93e6f895e7c1f693156f9a95c
Version < 203702f0013f9b7324e8c5facb6cd6e9c0942b13
Status affected
Version cbbc675506cc4cd93e6f895e7c1f693156f9a95c
Version < bcd7f1f1e2f2882ad206f72425255be105178151
Status affected
Version cbbc675506cc4cd93e6f895e7c1f693156f9a95c
Version < 330148371401de474b656eaf521861f12ec1a1ce
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.17
Status affected
Version 0
Version < 6.17
Status unaffected
Version <= 6.18.*
Version 6.18.53
Status unaffected
Version <= 7.2.*
Version 7.2.7
Status unaffected
Version <= *
Version 7.3-rc3
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.2% 0.086
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/203702f0013f9b7324e8c5facb6cd6e9c0942b13
https://git.kernel.org/stable/c/bcd7f1f1e2f2882ad206f72425255be105178151
https://git.kernel.org/stable/c/330148371401de474b656eaf521861f12ec1a1ce