Alerts This Week
Warning Icon 1 1,229
Alerts This Week
Warning Icon 1 1,229

Debian 11 DLA-4476-1 Linux-6.1 Moderate Privilege Escalation and DoS

debian lts
Calendar Grey February 11, 2026
Dist Debian Esm H88
This advisory covers the latest security update for Debian 11, addressing multiple issues in the Linux kernel.
Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks
Topics%20covered

Topics Covered

security advisory denial of service information leak debian privilege escalation Linux kernel

Summary

For Debian 11 bullseye, these problems have been fixed in version
6.1.162-1~deb11u1. This update also fixes several bugs reported to
Debian. It additionally includes many more bug fixes from stable
updates 6.1.160-6.1.162 inclusive.

We recommend that you upgrade your linux-6.1 packages.

For the detailed security status of linux-6.1 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/linux-6.1

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS



Severity
important
Lowest
Low
Medium
High
Critical

Package: linux-6.1
Version: 6.1.162-1~deb11u1
CVE ID: CVE-2023-52658 CVE-2023-53421 CVE-2023-54285 CVE-2024-42079
Debian Bug: 1121535 1122193

Topics%20covered

Topics Covered

security advisory denial of service information leak debian privilege escalation Linux kernel

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here