9.8

CVE-2026-72366

netfs: Fix netfs_create_write_req() to handle async cache object creation

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

netfs: Fix netfs_create_write_req() to handle async cache object creation

netfs_create_write_req() will skip caching if the fscache cookie is
disabled, but this is a problem because async cache object creation might
not have got far enough yet that has been enabled - thereby causing the
call to fscache_begin_write_operation() to be skipped.

Fix this by removing the checks on the cookie and delegating this to
fscache_begin_write_operation().
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 7b589a9b45ae32aa9d7bece597490e141198d7a6
Version < 8ab75e445c161c4cb504aa98e20ce1dd1ecd8e9a
Status affected
Version 7b589a9b45ae32aa9d7bece597490e141198d7a6
Version < 1188a9846fadeacf9d1430b528e5217f749d665b
Status affected
Version 7b589a9b45ae32aa9d7bece597490e141198d7a6
Version < dbd6f56d975b23241b7bbb11bb8f562af548a0aa
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.11
Status affected
Version 0
Version < 6.11
Status unaffected
Version <= 6.18.*
Version 6.18.40
Status unaffected
Version <= 7.1.*
Version 7.1.5
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 0.64% 0.477
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/8ab75e445c161c4cb504aa98e20ce1dd1ecd8e9a
https://git.kernel.org/stable/c/1188a9846fadeacf9d1430b528e5217f749d665b
https://git.kernel.org/stable/c/dbd6f56d975b23241b7bbb11bb8f562af548a0aa