CVE-2026-80616None▾ SunlitIn 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_namespac…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
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.
Linux >= 66e5c2672cd11b9310008099faf6a4ffb9dfb6d0 < c67e70202cfd602f86d3e59fe6fffecaf4110f40Linux >= 66e5c2672cd11b9310008099faf6a4ffb9dfb6d0 < f300e68014cf10af9aa0c0ad958750a8509c8e44Linux >= 66e5c2672cd11b9310008099faf6a4ffb9dfb6d0 < f4860dd988b1041d70595f2ed84de80f90cb7ebcLinux >= 66e5c2672cd11b9310008099faf6a4ffb9dfb6d0 < 6fcba77571c53f656a2f109259601a7570d4c74aLinux >= 66e5c2672cd11b9310008099faf6a4ffb9dfb6d0 < 0569f67ed6a7af838e2141da93c68e6b6013f483Linux 4.8Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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