{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2021-4147","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","dateUpdated":"2024-08-03T17:16:04.272Z","dateReserved":"2021-12-21T00:00:00.000Z","datePublished":"2022-03-25T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2024-04-01T13:06:11.861Z"},"descriptions":[{"lang":"en","value":"A flaw was found in the libvirt libxl driver. A malicious guest could continuously reboot itself and cause libvirtd on the host to deadlock or crash, resulting in a denial of service condition."}],"affected":[{"vendor":"n/a","product":"libvirt","versions":[{"version":"libvirt 2.33.0","status":"affected"}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2034195"},{"url":"https://security.netapp.com/advisory/ntap-20220513-0004/"},{"name":"[debian-lts-announce] 20240401 [SECURITY] [DLA 3778-1] libvirt security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2024/04/msg00000.html"}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-667","cweId":"CWE-667"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T17:16:04.272Z"},"title":"CVE Program Container","references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2034195","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20220513-0004/","tags":["x_transferred"]},{"name":"[debian-lts-announce] 20240401 [SECURITY] [DLA 3778-1] libvirt security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2024/04/msg00000.html"}]}]}}