{"affected":[{"affectedData":[{"product":"NVIDIA GPU Display Driver","vendor":"NVIDIA","versions":[{"status":"affected","version":"All GPU Driver versions"}]}],"source":"psirt@nvidia.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*","matchCriteriaId":"A5A345DF-457A-4B7E-A4E9-4D29FB4C9722","versionEndExcluding":"427.48","versionStartIncluding":"427.33","vulnerable":true},{"criteria":"cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*","matchCriteriaId":"650D9B87-1AFB-4462-A8D5-E993D8ECDACA","versionEndExcluding":"453.10","versionStartIncluding":"452.96","vulnerable":true},{"criteria":"cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*","matchCriteriaId":"018F843B-EFA3-4E49-A269-168221A205CA","versionEndExcluding":"462.96","versionStartIncluding":"462.31","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"NVIDIA Windows GPU Display Driver for Windows contains a vulnerability in the NVIDIA kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape where dereferencing a NULL pointer may lead to a system crash."},{"lang":"es","value":"Un controlador de pantalla de la GPU de NVIDIA para Windows contiene una vulnerabilidad en el manejador de la capa de modo del kernel de NVIDIA (nvlddmkm.sys) para DxgkDdiEscape, donde una desreferenciación de puntero NULL puede conllevar a un bloqueo del sistema"}],"id":"CVE-2021-1096","lastModified":"2026-06-17T03:30:57.203","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"LOW","accessVector":"LOCAL","authentication":"NONE","availabilityImpact":"COMPLETE","baseScore":4.9,"confidentialityImpact":"NONE","integrityImpact":"NONE","vectorString":"AV:L/AC:L/Au:N/C:N/I:N/A:C","version":"2.0"},"exploitabilityScore":3.9,"impactScore":6.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":1.8,"impactScore":3.6,"source":"psirt@nvidia.com","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":1.8,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2021-07-22T05:15:08.200","references":[{"source":"psirt@nvidia.com","tags":["Patch","Vendor Advisory"],"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5211"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5211"}],"sourceIdentifier":"psirt@nvidia.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-476"}],"source":"nvd@nist.gov","type":"Primary"}]}