Finit has heap based buffer overwrite in urandom.so plugin
概要
Finit has heap based buffer overwrite in urandom.so plugin
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
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 configure script.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2025-32022 finit
- Ubuntu UBUNTU-CVE-2025-32022 finit
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com