PT-2022-26653 · Linaro · Lava

Igor Ponomarev · Published 2022-10-13 · Updated 2025-05-15 · CVE-2022-42902

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Linaro Automated Validation Architecture (LAVA) versions prior to 2022.10

Description The issue is related to dynamic code execution in lava server/lavatable.py due to improper input sanitization. This allows an anonymous user to force the lava-server-gunicorn service to execute user-provided code on the server.

Recommendations For versions prior to 2022.10, update to version 2022.10 or later to resolve the issue. As a temporary workaround, consider restricting access to the lava-server-gunicorn service to minimize the risk of exploitation.

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2022-42902

DLA-3192-1

DSA-5260-1

Affected Products

Lava

References · 13

• https://debian.org/security/2022/dsa-5260 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-42902 · Vendor Advisory
• https://git.lavasoftware.org/lava/lava/-/merge_requests/1834 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-5260-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-42902 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-42902 · Security Note
• https://osv.dev/vulnerability/DLA-3192-1 · Vendor Advisory
• https://git.lavasoftware.org/lava/lava/-/commit/e66b74cd6c175ff8826b8f3431740963be228b52?merge_request_iid=1834 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-42902 · Vendor Advisory
• https://t.me/cibsecurity/51307 · Telegram Post
• https://t.me/cvenotify/122372 · Telegram Post
• https://t.me/cvenotify/37943 · Telegram Post
• https://lists.debian.org/debian-lts-announce/2022/11/msg00019.html · Note