{"action":"Upgrade xen to 4.14.5-r2 or later.","affected":[{"fixed":"4.14.5-r2","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.13","exploited":false,"fixed_versions":["4.14.5-r2"],"id":"tcs_01M5NDR5DP1MGTW2820BVK351V","modified_at":"2026-10-15T07:17:54.157559525Z","published_at":"2022-06-15T20:15:17.503Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-21123","https://security.alpinelinux.org/vuln/CVE-2022-21123"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-21123","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-21123"}],"summary":"Incomplete cleanup of multi-core shared buffers for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access."}