CVE-2022-0492


Recommended Posts

According to the Unit42 breakdown of the vulnerability, there is a test script and docker image you can run to determine if you're affected.

https://unit42.paloaltonetworks.com/cve-2022-0492-cgroups/#Am-I-Affected

 

Quote

Unit 42 researchers created a script that can test whether a container environment is vulnerable to CVE-2022-0492. To test your environment, you can simply deploy a new container running our us-central1-docker.pkg.dev/twistlock-secresearch/public/can-ctr-escape-cve-2022-0492 image, which is configured to run the script, print its output and exit. Alternatively, you can build and run your own image using the Dockerfile included in the tool's repository.

 

I've run on my Unraid and get the below:

Quote

[*] Testing whether CVE-2022-0492 can be exploited for container escape
[+] Contained: cannot escape via CVE-2022-0492

 

Looks good, but would still need feedback from Limetech to confirm.

Link to comment

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.