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CVE-2026-80616

ieee802154: Avoid calling WARN_ON() on -ENOMEM in cfg802154_switch_netns()

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

ieee802154: Avoid calling WARN_ON() on -ENOMEM in cfg802154_switch_netns()

It's pointless to call WARN_ON() in case of an allocation failure in
dev_change_net_namespace() and device_rename(), since it only leads to
useless splats caused by deliberate fault injections, so avoid it.

Found by Linux Verification Center (linuxtesting.org) with Syzkaller.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 66e5c2672cd11b9310008099faf6a4ffb9dfb6d0
Version < f4860dd988b1041d70595f2ed84de80f90cb7ebc
Status affected
Version 66e5c2672cd11b9310008099faf6a4ffb9dfb6d0
Version < 6fcba77571c53f656a2f109259601a7570d4c74a
Status affected
Version 66e5c2672cd11b9310008099faf6a4ffb9dfb6d0
Version < 0569f67ed6a7af838e2141da93c68e6b6013f483
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.8
Status affected
Version 0
Version < 4.8
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 0.18% 0.074
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/f4860dd988b1041d70595f2ed84de80f90cb7ebc
https://git.kernel.org/stable/c/6fcba77571c53f656a2f109259601a7570d4c74a
https://git.kernel.org/stable/c/0569f67ed6a7af838e2141da93c68e6b6013f483