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CVE-2025-38393

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

NFSv4/pNFS: Fix a race to wake on NFS_LAYOUT_DRAIN

We found a few different systems hung up in writeback waiting on the same
page lock, and one task waiting on the NFS_LAYOUT_DRAIN bit in
pnfs_update_layout(), however the pnfs_layout_hdr's plh_outstanding count
was zero.

It seems most likely that this is another race between the waiter and waker
similar to commit ed0172af5d6f ("SUNRPC: Fix a race to wake a sync task").
Fix it up by applying the advised barrier.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < 08287df60bac5b008b6bcdb03053988335d3d282
Version 8acc3e228e1c90bd410f73597a4549e0409f22d6
Status affected
Version < 8846fd02c98da8b79e6343a20e6071be6f372180
Version ec23a86e060cbe30b62eb2955adc97c92d80cc4c
Status affected
Version < e4b13885e7ef1e64e45268feef1e5f0707c47e72
Version 880265c77ac415090090d1fe72a188fee71cb458
Status affected
Version < 8ca65fa71024a1767a59ffbc6a6e2278af84735e
Version 880265c77ac415090090d1fe72a188fee71cb458
Status affected
Version < 864a54c1243ed3ca60baa4bc492dede1361f4c83
Version 880265c77ac415090090d1fe72a188fee71cb458
Status affected
Version < 1f4da20080718f258e189a2c5f515385fa393da6
Version 880265c77ac415090090d1fe72a188fee71cb458
Status affected
Version < c01776287414ca43412d1319d2877cbad65444ac
Version 880265c77ac415090090d1fe72a188fee71cb458
Status affected
Version f133819e24e78f3aaaa00e9fa2b816d5f73fd172
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.19
Status affected
Version < 5.19
Version 0
Status unaffected
Version <= 5.10.*
Version 5.10.240
Status unaffected
Version <= 5.15.*
Version 5.15.187
Status unaffected
Version <= 6.1.*
Version 6.1.144
Status unaffected
Version <= 6.6.*
Version 6.6.97
Status unaffected
Version <= 6.12.*
Version 6.12.37
Status unaffected
Version <= 6.15.*
Version 6.15.6
Status unaffected
Version <= *
Version 6.16
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.04% 0.103
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String