{"action":"Upgrade linux to 5.18.2-1 or later.","affected":[{"fixed":"5.18.2-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.18.2-1"],"id":"tcs_01M5NHCH3GQEEQFE5Z1PEZ482C","modified_at":"2026-10-16T09:47:29.250074164Z","published_at":"2025-02-26T07:01:31.223Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-49554","https://security-tracker.debian.org/tracker/CVE-2022-49554"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-49554#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-49554"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: zsmalloc: fix races between asynchronous zspage free and page migration The asynchronous zspage free worker tries to lock a zspage's"}