cve-2022-32486
Vulnerability from cvelistv5
Published
2022-10-11 16:40
Modified
2024-09-16 20:16
Severity ?
EPSS score ?
0.04%
(0.05067)
Summary
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.
References
▼ | URL | Tags | |
---|---|---|---|
security_alert@emc.com | https://www.dell.com/support/kbdoc/000202772 | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.dell.com/support/kbdoc/000202772 | Vendor Advisory |
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A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.", }, ], metrics: [ { cvssV3_1: { attackComplexity: "HIGH", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "HIGH", scope: "CHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", version: "3.1", }, }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-20", description: "CWE-20: Improper Input Validation", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2022-10-11T00:00:00", orgId: "c550e75a-17ff-4988-97f0-544cde3820fe", shortName: "dell", }, references: [ { url: "https://www.dell.com/support/kbdoc/000202772", }, ], }, }, cveMetadata: { assignerOrgId: "c550e75a-17ff-4988-97f0-544cde3820fe", assignerShortName: "dell", cveId: "CVE-2022-32486", datePublished: "2022-10-11T16:40:16.340439Z", dateReserved: "2022-06-06T00:00:00", dateUpdated: "2024-09-16T20:16:41.271Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { fkie_nvd: { configurations: "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"2.21.0\", \"matchCriteriaId\": \"9D5DDA4D-B0AB-427E-9480-579F7622A450\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:dell:precision_5820_tower:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1C2EC78F-36B6-4B73-96C9-EDC94F4CF4B2\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"2.25.0\", \"matchCriteriaId\": \"0216887B-5849-4E22-96D7-5D6963F56AE9\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:dell:precision_7820_tower:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7E0C0F26-863C-4704-BA18-D484817010F7\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"2.25.0\", \"matchCriteriaId\": \"0216887B-5849-4E22-96D7-5D6963F56AE9\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:dell:precision_7920_tower:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"8DD977B9-8060-479B-9406-3B66D49C539E\"}]}]}]", descriptions: "[{\"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.\"}, {\"lang\": \"es\", \"value\": \"Dell BIOS contiene una vulnerabilidad de comprobaci\\u00f3n de entrada inapropiada. 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.