CVE-2023-20556

Insufficient validation of the IOCTL (Input Output Control) input buffer in AMD μProf may allow an authenticated user to send an arbitrary buffer potentially resulting in a Windows crash leading to denial of service.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7003	Mitigation Patch Vendor Advisory
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7003	Mitigation Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:amd:amd_uprof:*:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:a:amd:amd_uprof:*:*:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-08-08 18:15

Updated : 2024-11-21 07:41

NVD link : CVE-2023-20556

Mitre link : CVE-2023-20556

CVE.ORG link : CVE-2023-20556

JSON object : View

Products Affected

linux

linux_kernel

microsoft

windows

amd

amd_uprof

CWE

NVD-CWE-noinfo

{"id": "CVE-2023-20556", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2023-08-08T18:15:11.340", "references": [{"url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7003", "tags": ["Mitigation", "Patch", "Vendor Advisory"], "source": "psirt@amd.com"}, {"url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7003", "tags": ["Mitigation", "Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "\n\n\n\n\nInsufficient validation of the IOCTL (Input Output Control) input buffer in AMD \u03bcProf may allow an authenticated user to send an arbitrary buffer potentially resulting in a Windows crash leading to denial of service.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"}], "lastModified": "2024-11-21T07:41:06.607", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:amd:amd_uprof:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AB1EF217-6C1D-4FED-8F8E-4AD79D74A536", "versionEndExcluding": "4.1.396"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:amd:amd_uprof:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BFC64885-C3DE-4FFB-8AD4-4B96722EC6D4", "versionEndExcluding": "4.1-424"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@amd.com"}