CVE Vulnerability

CVE-2021-23893

Privilege Escalation vulnerability in a Windows system driver of McAfee Drive Encryption (DE) prior to 7.3.0 could allow a local non-admin user to gain elevated system privileges via exploiting an unutilized memory buffer.

4.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

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

References
Link Resource
https://kc.mcafee.com/corporate/index?page=content&id=SB10361 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:mcafee:drive_encryption:7.3.0:-:*:*:*:*:*:*
cpe:2.3:a:mcafee:drive_encryption:*:*:*:*:*:*:*:*
Information

Published : 2021-10-01 10:15

Updated : 2021-10-07 09:57

NVD link : CVE-2021-23893

Mitre link : CVE-2021-23893

Products Affected
No products.
CWE
CWE-269