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Vulnerabilities

Vulnerability · CVE-2025-32022

Finit provides fast init for Linux systems.

Published May 6, 2025 · catalog updated May 6, 2025 · Finit provides fast init

Check if you run it

No confirmed exploitation is on record for CVE-2025-32022. EPSS is 0.15%. Act only if a listed version of Finit provides fast init is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Finit provides fast init).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium4.6
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.15%
Remediation
Version ranges on file
Affected products
vendor troglobit finit 4.2, < 4.12

Finit provides fast init for Linux systems. Finit's urandom plugin has a heap buffer overwrite vulnerability at boot which leads to it overwriting other parts of the heap, possibly causing random instabilities and undefined behavior. The urandom plugin is enabled by default, so this bug affects everyone using Finit 4.2 or later that do not explicitly disable the plugin at build time. This bug is fixed in Finit 4.12. Those who cannot upgrade or backport the fix to urandom.c are strongly recommended to disable the plugin in the call to the script.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor troglobit finit 4.2, < 4.124.2, < 4.12

How to fix CVE-2025-32022

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-32022. EPSS is 0.15%. Act only if a listed version of Finit provides fast init is installed.

Which versions are affected?

Compare what you have installed with troglobit finit 4.2, < 4.12 4.2, < 4.12. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.15%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. May 6, 2025 · EUVD

    Detected

    Finit provides fast init for Linux systems. Finit's urandom plugin has a heap buffer overwrite vulnerability at boot which leads to it overwriting other parts of the heap, possibly causing random instabilities and undefined behavior. The urandom plugin is enabled by default, so this bug affects everyone using Finit 4.2 or later that do not explicitly disable the plugin at build time. This bug is f

  2. May 6, 2025 · EUVD

    Updated

    Finit provides fast init for Linux systems. Finit's urandom plugin has a heap buffer overwrite vulnerability at boot which leads to it overwriting other parts of the heap, possibly causing random instabilities and undefined behavior. The urandom plugin is enabled by default, so this bug affects everyone using Finit 4.2 or later that do not explicitly disable the plugin at build time. This bug is f

Sources

  • CVE.orgVulnerability recordCVE-2025-32022

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-32022

    30-day exploitation probability 0.1%

    first.org
  • EUVDVulnerability recordEUVD-2025-14717

    Finit provides fast init for Linux systems. Finit's urandom plugin has a heap buffer overwrite vulnerability at boot which leads to it overwriting other parts of the heap, possibly causing random instabilities and undefined behavior. The urandom plugin is enabled by default, so t

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.