gsd-2022-32486
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
Aliases
Aliases
{ GSD: { alias: "CVE-2022-32486", description: "Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.", id: "GSD-2022-32486", }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2022-32486", ], details: "Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.", id: "GSD-2022-32486", modified: "2023-12-13T01:19:12.663128Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "secure@dell.com", DATE_PUBLIC: "2022-09-15", ID: "CVE-2022-32486", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "CPG BIOS", version: { version_data: [ { version_affected: "<", version_value: "2.25.0", }, ], }, }, ], }, vendor_name: "Dell", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.", }, ], }, impact: { cvss: { baseScore: 7.5, baseSeverity: "High", vectorString: "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", version: "3.1", }, }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "CWE-20: Improper Input Validation", }, ], }, ], }, references: { reference_data: [ { name: "https://www.dell.com/support/kbdoc/000202772", refsource: "MISC", url: "https://www.dell.com/support/kbdoc/000202772", }, ], }, }, "nvd.nist.gov": { configurations: { CVE_data_version: "4.0", nodes: [ { children: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "2.21.0", vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:h:dell:precision_5820_tower:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, ], operator: "OR", }, ], cpe_match: [], operator: "AND", }, { children: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "2.25.0", vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:h:dell:precision_7820_tower:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, ], operator: "OR", }, ], cpe_match: [], operator: "AND", }, { children: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "2.25.0", vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:h:dell:precision_7920_tower:-:*:*:*:*:*:*:*", cpe_name: [], vulnerable: false, }, ], operator: "OR", }, ], cpe_match: [], operator: "AND", }, ], }, cve: { CVE_data_meta: { ASSIGNER: "secure@dell.com", ID: "CVE-2022-32486", }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "en", value: "Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "en", value: "CWE-20", }, ], }, ], }, references: { reference_data: [ { name: "https://www.dell.com/support/kbdoc/000202772", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://www.dell.com/support/kbdoc/000202772", }, ], }, }, impact: { baseMetricV3: { cvssV3: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "CHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 2, impactScore: 6, }, }, lastModifiedDate: "2022-10-14T03:25Z", publishedDate: "2022-10-11T17:15Z", }, }, }
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Sightings
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Nomenclature
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