{"action":"Upgrade linux to 5.17.3-1 or later.","affected":[{"fixed":"5.17.3-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.17.3-1"],"id":"tcs_01M5NGQXTN8MJ7AWZXZKKABX6W","modified_at":"2026-10-15T08:02:30.302351504Z","published_at":"2022-09-16T14:15:09.713Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-3176","https://security-tracker.debian.org/tracker/CVE-2022-3176"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-3176","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-3176"}],"summary":"There exists a use-after-free in io_uring in the Linux kernel. Signalfd_poll() and binder_poll() use a waitqueue whose lifetime is the current task. It will send a POLLFREE notification to all waiters"}