CVE-2025-31160

Summary

atop through 2.11.0 allows local users to cause a denial of service (e.g., assertion failure and application exit) or possibly have unspecified other impact by running certain types of unprivileged processes while a different user runs atop.

Affected Software

Weaknesses

• CWE-617: CWE-617 Reachable Assertion

ADP Enrichment

CVE Program Container

Additional References

• http://www.openwall.com/lists/oss-security/2025/03/26/3
• http://www.openwall.com/lists/oss-security/2025/03/27/1
• http://www.openwall.com/lists/oss-security/2025/03/27/2
• http://www.openwall.com/lists/oss-security/2025/03/27/3
• http://www.openwall.com/lists/oss-security/2025/03/29/1
• https://lists.debian.org/debian-lts-announce/2025/04/msg00013.html

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://rachelbythebay.com/w/2025/03/26/atop/
• https://news.ycombinator.com/item?id=43485980
• https://news.ycombinator.com/item?id=43477057
• https://github.com/Atoptool/atop
• https://blog.bismuth.sh/blog/bismuth-found-the-atop-bug

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