{"action":"Upgrade linux to 5.18.5-1 or later.","affected":[{"fixed":"5.18.5-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.18.5-1"],"id":"tcs_01M5NHBDJQHT3F3TWDXHV9XQ2T","modified_at":"2026-10-15T08:02:52.194072337Z","published_at":"2025-02-26T07:01:20.430Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-49440","https://security-tracker.debian.org/tracker/CVE-2022-49440"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-49440","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-49440"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: powerpc/rtas: Keep MSR[RI] set when calling RTAS RTAS runs in real mode (MSR[DR] and MSR[IR] unset) and in 32-bit big endian mode (M"}