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Such an attack could result in denial of service, code execution, escalation of privileges, and impact to data integrity and confidentiality. The scope impact may extend to other components.","NVIDIA distributions of Jetson Linux contain a vulnerability where an error in the IOMMU configuration may allow an unprivileged attacker with physical acces...","2022-03-11T14:15:07.7","2024-05-08T14:15:07.55",7.6,"CVSS:3.1\u002FAV:P\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:C\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":26,"CVSSMetricV2":33,"CVSSMetricV40":26},[16,29],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":25,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","PHYSICAL","LOW","NONE","CHANGED","HIGH",null,0.9,6,{"Source":30,"Type":31,"CVSSData":32,"ExploitabilityScore":27,"ImpactScore":28},"psirt@nvidia.com","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":25,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},[34],{"Source":17,"Type":18,"CVSSData":35,"BaseSeverity":41,"ExploitabilityScore":42,"ImpactScore":43,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":36,"VectorString":37,"AccessVector":38,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":39,"IntegrityImpact":39,"AvailabilityImpact":39,"BaseScore":40,"BaseSeverity":26,"Exploitability":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"CollateralDamagePotential":26,"TargetDistribution":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"EnvironmentalScore":26},"2.0","AV:L\u002FAC:L\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","LOCAL","PARTIAL",4.6,"MEDIUM",3.9,6.4,0.00406,[44,44,44,44,44,44,44],"High",[48,53,57],{"vendor":49,"product":50,"version":51,"criteria":52,"vulnerable":4},"nvidia","jetson_linux","*","cpe:2.3:o:nvidia:jetson_linux:*:*:*:*:*:*:*:*",{"vendor":49,"product":54,"version":55,"criteria":56,"vulnerable":4},"jetson_nano","-","cpe:2.3:h:nvidia:jetson_nano:-:*:*:*:*:*:*:*",{"vendor":49,"product":58,"version":55,"criteria":59,"vulnerable":4},"jetson_nano_2gb","cpe:2.3:h:nvidia:jetson_nano_2gb:-:*:*:*:*:*:*:*",3,[62,67],{"url":63,"source":64,"tags":65},"https:\u002F\u002Fnvidia.custhelp.com\u002Fapp\u002Fanswers\u002Fdetail\u002Fa_id\u002F5321","Custhelp",[66],"Vendor Advisory",{"url":68,"source":69,"tags":70},"https:\u002F\u002Fwww.thegoodpenguin.co.uk\u002Fblog\u002Fpcie-dma-attack-against-a-secured-jetson-nano-cve-2022-21819\u002F","Co",[],2,[73],{"id":74,"name":75,"description":76,"extendedDescription":77,"status":78,"abstraction":79,"structure":80},"CWE-732","Incorrect Permission Assignment for Critical Resource","The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.","When a resource is given a permission setting that provides access to a wider range of actors than required, it could lead to the exposure of sensitive information, or the modification of that resource by unintended parties. This is especially dangerous when the resource is related to program configuration, execution, or sensitive user data. For example, consider a misconfigured storage account for the cloud that can be read or written by a public or anonymous user.","Draft","Class","Simple",1,false,[],{"title":85,"metaDescription":86,"keywords":87,"canonicalUrl":88,"structuredData":89},"What is CVE-2022-21819? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2022-21819, a high severity cyber security vulnerability from 2022. 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