CVE-2023-21771

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-21771
Windows Local Session Manager (LSM) Elevation of Privilege Vulnerability

7.0 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21771
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:21h2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11:22h2:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_11:22h2:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_10:22h2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11:21h2:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_11:21h2:*:*:*:*:*:arm64:*
History

27 Apr 2023, 19:15

Type Values Removed Values Added
References
  • {'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21771', 'name': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21771', 'tags': ['Patch', 'Vendor Advisory'], 'refsource': 'MISC'}
  • (MISC) https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21771 -
Summary Windows Local Session Manager (LSM) Elevation of Privilege Vulnerability. Windows Local Session Manager (LSM) Elevation of Privilege Vulnerability
Information

Published : 2023-01-10 22:15

Updated : 2024-05-29 03:15

NVD link : CVE-2023-21771

Mitre link : CVE-2023-21771

JSON object : View

Products Affected

microsoft

  • windows_10
  • windows_11
  • windows_server_2022
CWE
CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')