CVE-2022-34890

This vulnerability allows local attackers to disclose sensitive information on affected installations of Parallels Desktop 17.1.1 (51537). An attacker must first obtain the ability to execute low-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the Parallels Tools component. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the kernel. Was ZDI-CAN-16653.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.0 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://kb.parallels.com/125013	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-941/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:parallels:parallels_desktop:17.1.1_\(51537\):*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-07-18 15:15

Updated : 2024-02-28 19:29

NVD link : CVE-2022-34890

Mitre link : CVE-2022-34890

CVE.ORG link : CVE-2022-34890

JSON object : View

Products Affected

parallels

parallels_desktop

CWE

CWE-822

Untrusted Pointer Dereference

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