CVE-2021-3669

Updated: 2025-11-19 03:58:46.484386

Description:

A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x 0.0
CVSS Version 3.x MEDIUM 5.5

Status

OS name Project name Version Score Severity Status Errata Last updated

Statement

Ubuntu 16.04 ELS linux 4.4.0 5.5 MEDIUM Released CLSA-2023:1682604577 2023-04-27 11:06:07
Ubuntu 18.04 ELS linux 4.15.0 5.5 MEDIUM Already Fixed 2023-06-02 09:08:52
Total: 12