vulnerability

Ubuntu: (CVE-2021-20265): linux-raspi2 vulnerability

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
Mar 10, 2021
Added
Nov 19, 2024
Modified
Aug 18, 2025

Description

A flaw was found in the way memory resources were freed in the unix_stream_recvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system availability.

Solution

ubuntu-upgrade-linux-raspi2
Title
NEW

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