CVE-2021-31422

This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 16.1.1-49141. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the e1000e virtual device. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the hypervisor. Was ZDI-CAN-12527.
References
Configurations

Configuration 1 (hide)

cpe:2.3:a:parallels:parallels_desktop:16.1.1-49141:*:*:*:*:*:*:*

History

21 Nov 2024, 06:05

Type Values Removed Values Added
References () https://kb.parallels.com/en/125013 - Vendor Advisory () https://kb.parallels.com/en/125013 - Vendor Advisory
References () https://www.zerodayinitiative.com/advisories/ZDI-21-430/ - Third Party Advisory, VDB Entry () https://www.zerodayinitiative.com/advisories/ZDI-21-430/ - Third Party Advisory, VDB Entry

Information

Published : 2021-04-29 17:15

Updated : 2024-11-21 06:05


NVD link : CVE-2021-31422

Mitre link : CVE-2021-31422

CVE.ORG link : CVE-2021-31422


JSON object : View

Products Affected

parallels

  • parallels_desktop
CWE
CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition

CWE-667

Improper Locking