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CVE-2026-80898

netfs: clear PG_private_2 on copy-to-cache append failure

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

netfs: clear PG_private_2 on copy-to-cache append failure

netfs_pgpriv2_copy_to_cache() marks the folio with PG_private_2 before
netfs_pgpriv2_copy_folio() appends it to the copy-to-cache rolling
buffer.

If the append fails, the folio is not queued for cache writeback, so
the PG_private_2 state and its reference must be released immediately.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version e2d46f2ec332533816417b60933954173f602121
Version < 627826ef4208042b0470d1a3fdb729ce35471a0d
Status affected
Version e2d46f2ec332533816417b60933954173f602121
Version < 614b7f4bfcf665a751ae89ff9ae336a1b2d5af4e
Status affected
Version e2d46f2ec332533816417b60933954173f602121
Version < a81fc9266e1c5fef9ccf675a9b44b2f4ab464923
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.14
Status affected
Version 0
Version < 6.14
Status unaffected
Version <= 6.18.*
Version 6.18.44
Status unaffected
Version <= 7.1.*
Version 7.1.8
Status unaffected
Version <= *
Version 7.2
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 0.15% 0.049
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/627826ef4208042b0470d1a3fdb729ce35471a0d
https://git.kernel.org/stable/c/614b7f4bfcf665a751ae89ff9ae336a1b2d5af4e
https://git.kernel.org/stable/c/a81fc9266e1c5fef9ccf675a9b44b2f4ab464923