CVE-2021-23886

MEDIUM

McAfee Data Loss Prevention Endpoint < 11.6.100.41 - Denial of Service via Process Suspension and Memory Modification

Title source: llm
STIX 2.1

Description

Denial of Service vulnerability in McAfee Data Loss Prevention (DLP) Endpoint for Windows prior to 11.6.100 allows a local, low privileged, attacker to cause a BSoD through suspending a process, modifying the processes memory and restarting it. This is triggered by the hdlphook driver reading invalid memory.

References (2)

Core 2
Core References

Scores

CVSS v3 5.5
EPSS 0.0004
EPSS Percentile 13.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-755
Status published
Products (1)
mcafee/data_loss_prevention_endpoint < 11.6.100.41
Published Apr 15, 2021
Tracked Since Feb 18, 2026