CVE-2022-42902
First published: Thu Oct 13 2022(Updated: )
In Linaro Automated Validation Architecture (LAVA) before 2022.10, there is dynamic code execution in lava_server/lavatable.py. Due to improper input sanitization, an anonymous user can force the lava-server-gunicorn service to execute user-provided code on the server.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linaro LAVA | <2022.10 | |
| Debian Debian Linux | =10.0 | |
| Debian Debian Linux | =11.0 | |
| debian/lava | <=2019.01-5 | 2019.01-5+deb10u2 2020.12-5+deb11u2 2023.01-2 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2022-42902
- https://git.lavasoftware.org/lava/lava/-/merge_requests/1834
- https://git.lavasoftware.org/lava/lava/-/commit/e66b74cd6c175ff8826b8f3431740963be228b52?merge_request_iid=1834
- https://www.cve.org/CVERecord?id=CVE-2022-42902
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1021737
- https://lists.debian.org/debian-lts-announce/2022/11/msg00019.html
- https://www.debian.org/security/2022/dsa-5260
Frequently Asked Questions
What is CVE-2022-42902?
CVE-2022-42902 is a vulnerability in Linaro Automated Validation Architecture (LAVA) before 2022.10 that allows an anonymous user to execute user-provided code on the server.
What is the severity of CVE-2022-42902?
CVE-2022-42902 has a severity rating of 8.8 (high).
What software is affected by CVE-2022-42902?
Linaro LAVA versions before 2022.10 and Debian Linux versions 10.0, 11.0 are affected by CVE-2022-42902.
How can I fix CVE-2022-42902?
To fix CVE-2022-42902, update Linaro LAVA to version 2022.10 or later, and update Debian Linux to the recommended versions: 2019.01-5+deb10u2, 2020.12-5+deb11u2, or 2023.01-2.
Where can I find more information about CVE-2022-42902?
You can find more information about CVE-2022-42902 at the following references: [Security Tracker Debian](https://security-tracker.debian.org/tracker/CVE-2022-42902), [Linaro GitLab Merge Request](https://git.lavasoftware.org/lava/lava/-/merge_requests/1834), [Linaro GitLab Commit](https://git.lavasoftware.org/lava/lava/-/commit/e66b74cd6c175ff8826b8f3431740963be228b52?merge_request_iid=1834).
- collector/debian-bugs
- alias/CVE-2022-42902
- collector/nvd-index
- collector/security-tracker-debian
- agent/severity
- agent/references
- agent/author
- agent/type
- agent/tags
- agent/event
- agent/description
- agent/remedy
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- vendor/linaro
- canonical/linaro lava
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/10.0
- version/debian debian linux/11.0
- package-manager/debian