CVE-2021-23886

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.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.9 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.9^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 3.9 / Impact : 6.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://kc.mcafee.com/corporate/index?page=content&id=SB10354	Broken Link
https://kc.mcafee.com/corporate/index?page=content&id=SB10357	Broken Link
https://kc.mcafee.com/corporate/index?page=content&id=SB10354	Broken Link
https://kc.mcafee.com/corporate/index?page=content&id=SB10357	Broken Link

Configurations

Configuration 1 (hide)

cpe:2.3:a:mcafee:data_loss_prevention_endpoint:*:*:*:*:*:windows:*:*

History

No history.

Information

Published : 2021-04-15 08:15

Updated : 2024-11-21 05:52

NVD link : CVE-2021-23886

Mitre link : CVE-2021-23886

CVE.ORG link : CVE-2021-23886

JSON object : View

Products Affected

mcafee

data_loss_prevention_endpoint

CWE

CWE-755

Improper Handling of Exceptional Conditions

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