CVE-2022-34890: high-severity vulnerability in Parallels Desktop
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.3epss 0.3%
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:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
Affected products
Parallels · DesktopRelated CVEs — Parallels Desktop
In the same product, most dangerous first.
CVE-2023-27326HIGHParallels Desktop Toolgate Directory Traversal Local Privilege Escalation VulnerabilityEPSS 1.3%CVE-2023-50227HIGHParallels Desktop virtio-gpu Out-Of-Bounds Write Remote Code Execution VulnerabilityEPSS 0.8%CVE-2023-50226HIGHParallels Desktop Updater Link Following Local Privilege Escalation VulnerabilityEPSS 0.7%CVE-2020-8871HIGHCVE-2020-8871EPSS 0.6%CVE-2020-17401MEDIUMCVE-2020-17401EPSS 0.6%CVE-2020-17394MEDIUMCVE-2020-17394EPSS 0.6%