7.5

CVE-2026-64312

crypto: pcrypt - restore callback for non-parallel fallback

In the Linux kernel, the following vulnerability has been resolved:

crypto: pcrypt - restore callback for non-parallel fallback

pcrypt installs pcrypt_aead_done() on the child AEAD request before
trying to submit it through padata.  If padata_do_parallel() returns
-EBUSY, pcrypt falls back to calling the child AEAD directly.

That fallback must not keep the padata completion callback.  Otherwise
an asynchronous completion runs pcrypt_aead_done() even though the
request was never enrolled in padata.

Restore the original request callback and callback data before calling
the child AEAD directly.  This keeps the fallback path aligned with a
direct AEAD request while leaving the parallel path unchanged.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version a92ccd3618e42333ac6f150ecdac14dca298bc7a
Version < 81ce16d938db9b88cdc231522c0358395ae8c6b5
Status affected
Version 96001f52ae8c70e2c736d3e1e5dc53d5b521e5ca
Version < 3920c5f6edc341729d20d0507e466c6d3b11f372
Status affected
Version 92834692a539b5b7f409e467a14667d64713b732
Version < ae93c5b3e2a2968b56d772ca1d06615927b7cc36
Status affected
Version 5edae7a9a35606017ee6e05911c290acee9fee5a
Version < 82789a44415e3e31168229421b138278dfb16412
Status affected
Version 7ddab756f2de5b7b43c122ebebdf37f400fb2b6f
Version < 4711ca06bd169a2cbc9cc59a6de2ed512c41a880
Status affected
Version 662f2f13e66d3883b9238b0b96b17886179e60e2
Version < c4bd2f4c35b0e15b6040c2f7e7e7986780c066cf
Status affected
Version 662f2f13e66d3883b9238b0b96b17886179e60e2
Version < 83fa1397d5853de1e27dd52ec44b068ff358ca18
Status affected
Version 662f2f13e66d3883b9238b0b96b17886179e60e2
Version < ed459fe319376e876de433d12b6c6772e612ca36
Status affected
Version dd8bf8eb5beba1e7c3b11a9a5a58ccbf345a69e6
Status affected
Version fca8aed12218f96b38e374ff264d78ea1fbd23cc
Status affected
Version a8e0074ffb38c9a5964a221bb998034d016c93a2
Status affected
Version 5.10.231
Version < 5.10.261
Status affected
Version 5.15.174
Version < 5.15.212
Status affected
Version 6.1.120
Version < 6.1.178
Status affected
Version 6.6.64
Version < 6.6.145
Status affected
Version 6.12.2
Version < 6.12.96
Status affected
Version 4.19.325
Version < 4.20
Status affected
Version 5.4.287
Version < 5.5
Status affected
Version 6.11.11
Version < 6.12
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.13
Status affected
Version 0
Version < 6.13
Status unaffected
Version <= 5.10.*
Version 5.10.261
Status unaffected
Version <= 5.15.*
Version 5.15.212
Status unaffected
Version <= 6.1.*
Version 6.1.178
Status unaffected
Version <= 6.6.*
Version 6.6.145
Status unaffected
Version <= 6.12.*
Version 6.12.96
Status unaffected
Version <= 6.18.*
Version 6.18.39
Status unaffected
Version <= 7.1.*
Version 7.1.4
Status unaffected
Version <= *
Version 7.2
Status unaffected
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.5% 0.4
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/81ce16d938db9b88cdc231522c0358395ae8c6b5
https://git.kernel.org/stable/c/3920c5f6edc341729d20d0507e466c6d3b11f372
https://git.kernel.org/stable/c/ae93c5b3e2a2968b56d772ca1d06615927b7cc36
https://git.kernel.org/stable/c/82789a44415e3e31168229421b138278dfb16412
https://git.kernel.org/stable/c/4711ca06bd169a2cbc9cc59a6de2ed512c41a880
https://git.kernel.org/stable/c/c4bd2f4c35b0e15b6040c2f7e7e7986780c066cf
https://git.kernel.org/stable/c/83fa1397d5853de1e27dd52ec44b068ff358ca18
https://git.kernel.org/stable/c/ed459fe319376e876de433d12b6c6772e612ca36