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CVE-2026-23053

NFS: Fix a deadlock involving nfs_release_folio()

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

NFS: Fix a deadlock involving nfs_release_folio()

Wang Zhaolong reports a deadlock involving NFSv4.1 state recovery
waiting on kthreadd, which is attempting to reclaim memory by calling
nfs_release_folio(). The latter cannot make progress due to state
recovery being needed.

It seems that the only safe thing to do here is to kick off a writeback
of the folio, without waiting for completion, or else kicking off an
asynchronous commit.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 96780ca55e3cbf4f150fd5a833a61492c9947b5b
Version < a4810f8beb0122f032f10735f98d257aa6064f4c
Status affected
Version 96780ca55e3cbf4f150fd5a833a61492c9947b5b
Version < 49d352bc263fe4a834233338bfaad31b3109addf
Status affected
Version 96780ca55e3cbf4f150fd5a833a61492c9947b5b
Version < 19b4d9ab5e77843eac0429c019470c02f8710b55
Status affected
Version 96780ca55e3cbf4f150fd5a833a61492c9947b5b
Version < cce0be6eb4971456b703aaeafd571650d314bcca
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.3
Status affected
Version 0
Version < 6.3
Status unaffected
Version <= 6.6.*
Version 6.6.130
Status unaffected
Version <= 6.12.*
Version 6.12.67
Status unaffected
Version <= 6.18.*
Version 6.18.7
Status unaffected
Version <= *
Version 6.19
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 0.03% 0.074
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.