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CVE-2022-31676: VMSA-2022-0024

VMware Tools (12.0.0, 11.x.y and 10.x.y) contains a local privilege escalation vulnerability. A malicious actor with local non-administrative access to the Guest OS can escalate privileges as a root user in the virtual machine.

CVE
#vulnerability#mac#windows#linux#vmware

Advisory ID: VMSA-2022-0024

CVSSv3 Range: 7.0

Issue Date: 2022-08-23

Updated On: 2022-08-23 (Initial Advisory)

CVE(s): CVE-2022-31676

Synopsis: VMware Tools update addresses a local privilege escalation vulnerability (CVE-2022-31676)

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****1. Impacted Products****

  • VMware Tools

****2. Introduction****

VMware Tools was impacted by a local privilege escalation vulnerability. Updates are available to remediate this vulnerability in affected VMware products.

****3. Local privilege escalation vulnerability (CVE-2022-31676)****

VMware Tools contains a local privilege escalation vulnerability. VMware has evaluated the severity of this issue to be in the Important severity range with a maximum CVSSv3 base score of 7.0.

A malicious actor with local non-administrative access to the Guest OS can escalate privileges as a root user in the virtual machine.

To remediate CVE-2022-31676 apply the patches listed in the ‘Fixed Version’ column of the ‘Response Matrix’ found below.

VMware Tools 10.3.25 only applies to the older Linux releases.

Product

Version

Running On

CVE Identifier

CVSSv3

Severity

Fixed Version

Workarounds

Additional Documentation

VMware Tools

12.x.y, 11.x.y

Windows

CVE-2022-31676

7.0

important

12.1.0

None

None

VMware Tools

12.x.y, 11.x.y

Linux

CVE-2022-31676

7.0

important

12.1.0

None

None

VMware Tools

10.x.y

Linux

CVE-2022-31676

7.0

important

10.3.25

None

None

****4. References****

****5. Change Log****

**2022-08-23 VMSA-2022-0024
**Initial security advisory.

****6. Contact****

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