{"action":"Upgrade libvirt to 1.2.1-1 or later.","affected":[{"fixed":"1.2.1-1","introduced":"0"}],"component":"libvirt","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.2.1-1"],"id":"tcs_01M5NAKQTB7CH0KAS1K7NHY6DW","modified_at":"2026-09-01T20:03:19.058269630Z","published_at":"2014-01-24T18:55:04.823Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2013-6458","https://security-tracker.debian.org/tracker/CVE-2013-6458"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2013-6458","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2013-6458"}],"summary":"Multiple race conditions in the (1) virDomainBlockStats, (2) virDomainGetBlockInf, (3) qemuDomainBlockJobImpl, and (4) virDomainGetBlockIoTune functions in libvirt before 1.2.1 do not properly verify"}