2 lines
4.0 KiB
JSON
2 lines
4.0 KiB
JSON
{"affected":[{"affectedData":[{"product":"QEMU","vendor":"n/a","versions":[{"status":"affected","version":"Affected: up to latest v7.1.0-rc4"}]}],"source":"secalert@redhat.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*","matchCriteriaId":"2CA070CC-24AA-4C01-9F0F-95510AAD1FEF","versionEndExcluding":"7.1.0","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","vulnerable":true}],"negate":false,"operator":"OR"}]}],"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."}],"id":"CVE-2022-3872","lastModified":"2026-06-17T05:00:28.647","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.6,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":3.9,"impactScore":4.0,"source":"nvd@nist.gov","type":"Primary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.6,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":3.9,"impactScore":4.0,"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2022-3872","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2025-05-05T20:22:40.169551Z","version":"2.0.3"}}]},"published":"2022-11-07T21:15:09.610","references":[{"source":"secalert@redhat.com","tags":["Mailing List","Patch","Third Party Advisory"],"url":"https://lists.nongnu.org/archive/html/qemu-devel/2022-11/msg01068.html"},{"source":"secalert@redhat.com","tags":["Third Party Advisory"],"url":"https://security.netapp.com/advisory/ntap-20221215-0005/"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Patch","Third Party Advisory"],"url":"https://lists.nongnu.org/archive/html/qemu-devel/2022-11/msg01068.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://security.netapp.com/advisory/ntap-20221215-0005/"}],"sourceIdentifier":"secalert@redhat.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-193"}],"source":"secalert@redhat.com","type":"Secondary"}]}
|