{"action":"Upgrade xen to 4.1.3-1 or later.","affected":[{"fixed":"4.1.3-1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.1.3-1"],"id":"tcs_01M5NA317HTEREEMFABN4VH291","modified_at":"2026-10-23T17:47:39.071008076Z","published_at":"2012-12-03T21:55:01.657Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2012-3432","https://security-tracker.debian.org/tracker/CVE-2012-3432"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2012-3432#Debian:14/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2012-3432"}],"summary":"The handle_mmio function in arch/x86/hvm/io.c in the MMIO operations emulator for Xen 3.3 and 4.x, when running an HVM guest, does not properly reset certain state information between emulation cycles"}