{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-02T09:02:16.870","vulnerabilities":[{"cve":{"id":"CVE-2022-3872","sourceIdentifier":"secalert@redhat.com","published":"2022-11-07T21:15:09.610","lastModified":"2025-05-05T21:15:46.473","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An off-by-one read/write issue was found in the SDHCI device of QEMU. It occurs when reading/writing the Buffer Data Port Register in sdhci_read_dataport and sdhci_write_dataport, respectively, if data_count == block_size. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition."},{"lang":"es","value":"Se encontró un problema de lectura/escritura de uno en uno en el dispositivo SDHCI de QEMU. Ocurre al leer/escribir el registro del Puerto de Datos del Búfer en sdhci_read_dataport y sdhci_write_dataport, respectivamente, si data_count == block_size. Un invitado malintencionado podría utilizar esta falla para bloquear el proceso QEMU en el host, lo que resultaría en una condición de denegación de servicio."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.0},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.0}]},"weaknesses":[{"source":"secalert@redhat.com","type":"Secondary","description":[{"lang":"en","value":"CWE-193"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1.0","matchCriteriaId":"2CA070CC-24AA-4C01-9F0F-95510AAD1FEF"},{"vulnerable":true,"criteria":"cpe:2.3:a:qemu:qemu:7.1.0:-:*:*:*:*:*:*","matchCriteriaId":"0B7A9793-EF05-47C7-AD2B-608427BA997D"},{"vulnerable":true,"criteria":"cpe:2.3:a:qemu:qemu:7.1.0:rc0:*:*:*:*:*:*","matchCriteriaId":"AF2A5D26-797F-4F48-B155-1369E5383A49"},{"vulnerable":true,"criteria":"cpe:2.3:a:qemu:qemu:7.1.0:rc1:*:*:*:*:*:*","matchCriteriaId":"4CAFFA33-3500-4F26-BAA8-5E7361FAB5CC"},{"vulnerable":true,"criteria":"cpe:2.3:a:qemu:qemu:7.1.0:rc2:*:*:*:*:*:*","matchCriteriaId":"B01B61C5-2FF3-414E-BFC0-C6629703109E"},{"vulnerable":true,"criteria":"cpe:2.3:a:qemu:qemu:7.1.0:rc3:*:*:*:*:*:*","matchCriteriaId":"3FF10817-AE56-41F7-B9C6-EE1E77137858"},{"vulnerable":true,"criteria":"cpe:2.3:a:qemu:qemu:7.1.0:rc4:*:*:*:*:*:*","matchCriteriaId":"E44179B6-664C-40AD-865F-7BB2FAD64C39"}]}]}],"references":[{"url":"https://lists.nongnu.org/archive/html/qemu-devel/2022-11/msg01068.html","source":"secalert@redhat.com","tags":["Mailing List","Patch","Third Party Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20221215-0005/","source":"secalert@redhat.com","tags":["Third Party Advisory"]},{"url":"https://lists.nongnu.org/archive/html/qemu-devel/2022-11/msg01068.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Patch","Third Party Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20221215-0005/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}