{"id":"CVE-2026-80616","summary":"ieee802154: Avoid calling WARN_ON() on -ENOMEM in cfg802154_switch_netns()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nieee802154: Avoid calling WARN_ON() on -ENOMEM in cfg802154_switch_netns()\n\nIt's pointless to call WARN_ON() in case of an allocation failure in\ndev_change_net_namespace() and device_rename(), since it only leads to\nuseless splats caused by deliberate fault injections, so avoid it.\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller.","modified":"2026-08-29T03:47:16.907876546Z","published":"2026-08-28T06:48:36.911Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80616.json"},"references":[{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"},{"type":"WEB","url":"https://git.kernel.org/stable/c/0569f67ed6a7af838e2141da93c68e6b6013f483"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6fcba77571c53f656a2f109259601a7570d4c74a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f4860dd988b1041d70595f2ed84de80f90cb7ebc"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80616.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-80616"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"66e5c2672cd11b9310008099faf6a4ffb9dfb6d0"},{"fixed":"f4860dd988b1041d70595f2ed84de80f90cb7ebc"},{"fixed":"6fcba77571c53f656a2f109259601a7570d4c74a"},{"fixed":"0569f67ed6a7af838e2141da93c68e6b6013f483"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80616.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.8.0"},{"fixed":"6.18.40"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.5"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80616.json"}}],"schema_version":"1.9.0"}