{"action":"Upgrade linux to 5.19.6-1 or later.","affected":[{"fixed":"5.19.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.19.6-1"],"id":"tcs_01M5NHVJ928B2EYGAYS45FR2VR","modified_at":"2026-10-23T18:02:31.110981484Z","published_at":"2023-04-24T21:15:09.347Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-2019","https://security-tracker.debian.org/tracker/CVE-2023-2019"],"severity":{"label":"medium","score":4.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-2019#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-2019"}],"summary":"A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to cre"}