Rapid7 Vulnerability & Exploit Database

Alma Linux: CVE-2021-3600: Moderate: kernel security, bug fix, and enhancement update (ALSA-2021-4356)

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Alma Linux: CVE-2021-3600: Moderate: kernel security, bug fix, and enhancement update (ALSA-2021-4356)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
11/09/2021
Created
05/05/2022
Added
05/04/2022
Modified
01/15/2024

Description

It was discovered that the eBPF implementation in the Linux kernel did not properly track bounds information for 32 bit registers when performing div and mod operations. A local attacker could use this to possibly execute arbitrary code.

Solution(s)

  • alma-upgrade-kernel-tools-libs-devel

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

;