CVE-2023-40220

Improper buffer restrictions in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable information disclosure via local access.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 4.0

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01001.html	Vendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01001.html	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:intel:nuc6cayh_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:intel:nuc6cayh:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:intel:nuc6cays_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:intel:nuc6cays:-:*:*:*:*:*:*:*

History

21 Nov 2024, 08:19

Type	Values Removed	Values Added
References	~~() https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01001.html - Vendor Advisory~~	() https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01001.html - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~4.4~~	v2 : unknown v3 : 5.3

22 Nov 2023, 15:13

Type	Values Removed	Values Added
CPE		cpe:2.3:h:intel:nuc6cays:-:::::::* cpe:2.3:h:intel:nuc6cayh:-:::::::* cpe:2.3:o:intel:nuc6cays_firmware:::::::: cpe:2.3:o:intel:nuc6cayh_firmware::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.4
First Time		Intel nuc6cays Firmware Intel nuc6cays Intel nuc6cayh Firmware Intel nuc6cayh Intel
References	~~() https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01001.html -~~	() https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01001.html - Vendor Advisory
CWE		NVD-CWE-noinfo

Information

Published : 2023-11-14 19:15

Updated : 2024-11-21 08:19

NVD link : CVE-2023-40220

Mitre link : CVE-2023-40220

CVE.ORG link : CVE-2023-40220

JSON object : View

Products Affected

intel

nuc6cays
nuc6cayh_firmware
nuc6cayh
nuc6cays_firmware

CWE

CWE-92

DEPRECATED: Improper Sanitization of Custom Special Characters

NVD-CWE-noinfo

{"id": "CVE-2023-40220", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secure@intel.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 4.0, "exploitabilityScore": 0.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.4, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 0.8}]}, "published": "2023-11-14T19:15:30.497", "references": [{"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01001.html", "tags": ["Vendor Advisory"], "source": "secure@intel.com"}, {"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01001.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "secure@intel.com", "description": [{"lang": "en", "value": "CWE-92"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Improper buffer restrictions in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable information disclosure via local access."}, {"lang": "es", "value": "Las restricciones inadecuadas del b\u00fafer en algunos firmware del BIOS Intel(R) NUC pueden permitir que un usuario privilegiado habilite potencialmente la divulgaci\u00f3n de informaci\u00f3n a trav\u00e9s del acceso local."}], "lastModified": "2024-11-21T08:19:01.780", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:intel:nuc6cayh_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1388084C-3FB5-49F9-AA62-75973CC2B124", "versionEndExcluding": "ayaplcel.86a.0076"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:intel:nuc6cayh:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6865AF64-360C-4C67-9440-E16D6DEDA949"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:intel:nuc6cays_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C1C5E15B-A00C-4921-9BBF-048E071B8438", "versionEndExcluding": "ayaplcel.86a.0076"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:intel:nuc6cays:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8285608B-66BB-47F7-AD2F-F9FC6ECB2FE0"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "secure@intel.com"}