{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2022-4172","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","dateUpdated":"2025-04-14T18:10:14.679Z","dateReserved":"2022-11-28T00:00:00.000Z","datePublished":"2022-11-29T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2023-01-27T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"An integer overflow and buffer overflow issues were found in the ACPI Error Record Serialization Table (ERST) device of QEMU in the read_erst_record() and write_erst_record() functions. Both issues may allow the guest to overrun the host buffer allocated for the ERST memory device. A malicious guest could use these flaws to crash the QEMU process on the host."}],"affected":[{"vendor":"n/a","product":"QEMU (ACPI ERST)","versions":[{"version":"Affected: 7.0.0, Fixed: 7.2.0-rc0","status":"affected"}]}],"references":[{"url":"https://lore.kernel.org/qemu-devel/20221024154233.1043347-1-lk%40c--e.de/"},{"url":"https://gitlab.com/qemu-project/qemu/-/issues/1268"},{"url":"https://gitlab.com/qemu-project/qemu/-/commit/defb7098"},{"name":"FEDORA-2022-22b1f8dae2","tags":["vendor-advisory"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I7J5IRXJYLELW7D43A75LOWRUE5EU54O/"},{"url":"https://security.netapp.com/advisory/ntap-20230127-0013/"}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-120, CWE-190","cweId":"CWE-120"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T01:34:48.810Z"},"title":"CVE Program Container","references":[{"url":"https://lore.kernel.org/qemu-devel/20221024154233.1043347-1-lk%40c--e.de/","tags":["x_transferred"]},{"url":"https://gitlab.com/qemu-project/qemu/-/issues/1268","tags":["x_transferred"]},{"url":"https://gitlab.com/qemu-project/qemu/-/commit/defb7098","tags":["x_transferred"]},{"name":"FEDORA-2022-22b1f8dae2","tags":["vendor-advisory","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I7J5IRXJYLELW7D43A75LOWRUE5EU54O/"},{"url":"https://security.netapp.com/advisory/ntap-20230127-0013/","tags":["x_transferred"]}]},{"metrics":[{"cvssV3_1":{"scope":"CHANGED","version":"3.1","baseScore":6.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-04-14T16:05:37.765392Z","id":"CVE-2022-4172","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-04-14T18:10:14.679Z"}}]}}