Rapid7 Vulnerability & Exploit Database

Gentoo Linux: CVE-2021-3997: systemd: Multiple Vulnerabilities

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Gentoo Linux: CVE-2021-3997: systemd: Multiple Vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/23/2022
Created
05/05/2023
Added
05/04/2023
Modified
05/04/2023

Description

A flaw was found in systemd. An uncontrolled recursion in systemd-tmpfiles may lead to a denial of service at boot time when too many nested directories are created in /tmp.

Solution(s)

  • gentoo-linux-upgrade-sys-apps-systemd
  • gentoo-linux-upgrade-sys-apps-systemd-tmpfiles
  • gentoo-linux-upgrade-sys-apps-systemd-utils
  • gentoo-linux-upgrade-sys-fs-udev

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;