CVE-2020-12893

Stack Buffer Overflow in AMD Graphics Driver for Windows 10 in Escape 0x15002a may lead to escalation of privilege or denial of service.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1000	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:amd:radeon_software:*:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-11-15 20:15

Updated : 2024-02-28 18:48

NVD link : CVE-2020-12893

Mitre link : CVE-2020-12893

CVE.ORG link : CVE-2020-12893

JSON object : View

Products Affected

amd

radeon_software

microsoft

windows_10

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2020-12893", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2021-11-15T20:15:19.467", "references": [{"url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1000", "tags": ["Vendor Advisory"], "source": "psirt@amd.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Stack Buffer Overflow in AMD Graphics Driver for Windows 10 in Escape 0x15002a may lead to escalation of privilege or denial of service."}, {"lang": "es", "value": "Un Desbordamiento del B\u00fafer de la Pila en AMD Graphics Driver para Windows 10 en Escape 0x15002a puede conllevar a una escalada de privilegios o una denegaci\u00f3n de servicio"}], "lastModified": "2021-11-17T21:23:14.883", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:amd:radeon_software:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EDEDBDCA-186A-4C76-B8C7-6A9978D29EA9", "versionEndExcluding": "20.11.2"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "21540673-614A-4D40-8BD7-3F07723803B0"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@amd.com"}