{"id":"CVE-2022-45869","details":"A race condition in the x86 KVM subsystem in the Linux kernel through 6.1-rc6 allows guest OS users to cause a denial of service (host OS crash or host OS memory corruption) when nested virtualisation and the TDP MMU are enabled.","modified":"2026-03-14T11:57:29.537415Z","published":"2022-11-30T05:15:11.320Z","related":["ALSA-2023:4377","ALSA-2023:4378","ALSA-2023:7077","MGASA-2022-0477","MGASA-2022-0478","SUSE-SU-2022:4504-1","SUSE-SU-2022:4585-1","SUSE-SU-2022:4617-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=47b0c2e4c220f2251fd8dcfbb44479819c715e15"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-45869.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"6.1"}]},{"events":[{"introduced":"0"},{"last_affected":"6.1-rc1"}]},{"events":[{"introduced":"0"},{"last_affected":"6.1-rc2"}]},{"events":[{"introduced":"0"},{"last_affected":"6.1-rc3"}]},{"events":[{"introduced":"0"},{"last_affected":"6.1-rc4"}]},{"events":[{"introduced":"0"},{"last_affected":"6.1-rc5"}]},{"events":[{"introduced":"0"},{"last_affected":"6.1-rc6"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}