CVE-2022-34705

CVSS V2 None CVSS V3 High 7.8
Description
Windows Defender Credential Guard Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2022-35771.
Overview
  • CVE ID
  • CVE-2022-34705
  • Assigner
  • secure@microsoft.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-08-09T20:15:11
  • Last Modified Date
  • 2022-09-16T20:13:01
Weakness Enumerations
CWE URL
CWE-416 http://cwe.mitre.org/data/definitions/416.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_10:21h2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:arm64:* 1 OR
cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:x64:* 1 OR
cpe:2.3:o:microsoft:windows_server_2016:20h2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:* 1 OR
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
http://packetstormsecurity.com/files/168315/Windows-Credential-Guard-BCrypt-Context-Use-After-Free-Privilege-Escalation.html Third Party Advisory VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-34705 Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-34705
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34705
History
Created Old Value New Value Data Type Notes
2022-08-09 21:00:41 Added to TrackCVE