9.8

CVE-2026-74427

afs: Fix netns teardown to cancel the preallocation charger

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

afs: Fix netns teardown to cancel the preallocation charger

Fix the teardown of an afs network namespace to make sure it cancels the
work item that keeps the preallocated rxrpc call/conn/peer queue charged
before incoming calls are disabled (i.e. listen 0).

Also, if net->live is false because the afs netns is being deleted, make
afs_charge_preallocation() skip charging and make afs_rx_new_call() avoid
requeuing the charger.

(This was found by AI review).
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 00e907127e6f86d0f9b122d9b4347a8aa09a8b61
Version < 63ccaf1bdf8be2330f47f9b5b233dd3fd04acbd9
Status affected
Version 00e907127e6f86d0f9b122d9b4347a8aa09a8b61
Version < f5096e18b6b7fbd1c2a1942e275a51bcfdfb2ad1
Status affected
Version 00e907127e6f86d0f9b122d9b4347a8aa09a8b61
Version < 59e8b7652f6cbfb62d377ead0ad553c1b4e39a7a
Status affected
Version 00e907127e6f86d0f9b122d9b4347a8aa09a8b61
Version < 85d5fb80fe4f0cc836b6df83f26de204fe102ff7
Status affected
Version 00e907127e6f86d0f9b122d9b4347a8aa09a8b61
Version < a33975ff2b6ea47b8f29956403374b1cdd057539
Status affected
Version 00e907127e6f86d0f9b122d9b4347a8aa09a8b61
Version < b83ecf80e28afb7b6595ba79932e77ca68a5a83d
Status affected
Version 00e907127e6f86d0f9b122d9b4347a8aa09a8b61
Version < eec89c5f8e1adc1de4824042ef75f62aed804153
Status affected
Version 00e907127e6f86d0f9b122d9b4347a8aa09a8b61
Version < 47694fbc9d24ab6bf210f91e8efe06a10a478064
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.9
Status affected
Version 0
Version < 4.9
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 6.12.97
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 0.4% 0.336
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/63ccaf1bdf8be2330f47f9b5b233dd3fd04acbd9
https://git.kernel.org/stable/c/f5096e18b6b7fbd1c2a1942e275a51bcfdfb2ad1
https://git.kernel.org/stable/c/59e8b7652f6cbfb62d377ead0ad553c1b4e39a7a
https://git.kernel.org/stable/c/85d5fb80fe4f0cc836b6df83f26de204fe102ff7
https://git.kernel.org/stable/c/a33975ff2b6ea47b8f29956403374b1cdd057539
https://git.kernel.org/stable/c/b83ecf80e28afb7b6595ba79932e77ca68a5a83d
https://git.kernel.org/stable/c/eec89c5f8e1adc1de4824042ef75f62aed804153
https://git.kernel.org/stable/c/47694fbc9d24ab6bf210f91e8efe06a10a478064