{"action":"Upgrade linux to 6.9.7-1 or later.","affected":[{"fixed":"6.9.7-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.9.7-1"],"id":"tcs_01M5NKSN1CVAZAW7XDZH5FBFAY","modified_at":"2026-10-15T09:47:31.387843446Z","published_at":"2024-07-12T13:15:17.883Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2024-40958","https://security-tracker.debian.org/tracker/CVE-2024-40958"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2024-40958#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2024-40958"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: netns: Make get_net_ns() handle zero refcount net Syzkaller hit a warning: refcount_t: addition on 0; use-after-free. WARNING: CPU:"}