{"action":"Upgrade xen to 4.17.2+76-ge1f9cb16e2-1~deb12u1 or later.","affected":[{"fixed":"4.17.2+76-ge1f9cb16e2-1~deb12u1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.17.2+76-ge1f9cb16e2-1~deb12u1"],"id":"tcs_01M5NJ3TSSW32KBGMKFGTWS8SK","modified_at":"2026-10-23T18:04:24.793137129Z","published_at":"2024-01-05T17:15:08.357Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-34321","https://security-tracker.debian.org/tracker/CVE-2023-34321"],"severity":{"label":"low","score":3.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-34321","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-34321"}],"summary":"Arm provides multiple helpers to clean & invalidate the cache for a given region. This is, for instance, used when allocating guest memory to ensure any writes (such as the ones during scrubbing) have"}