{"action":"Upgrade xen to 4.16.3-r0 or later.","affected":[{"fixed":"4.16.3-r0","introduced":"4.9.0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.17","exploited":false,"fixed_versions":["4.16.3-r0"],"id":"tcs_01M5NEC6710S0SDMM145ECF0JP","modified_at":"2026-10-15T07:17:54.260735548Z","published_at":"2022-11-01T13:15:11.763Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-42319","https://security.alpinelinux.org/vuln/CVE-2022-42319"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-42319#Alpine:v3.17/xen","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-42319"}],"summary":"Xenstore: Guests can cause Xenstore to not free temporary memory When working on a request of a guest, xenstored might need to allocate quite large amounts of memory temporarily. This memory is freed"}