Advisory Published

USN-7380-1: Linux kernel (Low Latency) vulnerabilities

First published: Thu Mar 27 2025(Updated: )

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

Affected SoftwareAffected VersionHow to fix
All of
ubuntu/linux-image-6.11.0-1011-lowlatency<6.11.0-1011.12
6.11.0-1011.12
Ubuntu=24.10
All of
ubuntu/linux-image-6.11.0-1011-lowlatency-64k<6.11.0-1011.12
6.11.0-1011.12
Ubuntu=24.10
All of
ubuntu/linux-image-lowlatency<6.11.0-1011.12
6.11.0-1011.12
Ubuntu=24.10
All of
ubuntu/linux-image-lowlatency-64k<6.11.0-1011.12
6.11.0-1011.12
Ubuntu=24.10

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Reference Links

Child vulnerabilities

(Contains the following vulnerabilities)

Frequently Asked Questions

  • What are the security issues addressed in USN-7380-1?

    USN-7380-1 addresses several security vulnerabilities discovered in the Linux kernel which could allow an attacker to compromise the system.

  • Which Ubuntu versions are affected by USN-7380-1?

    USN-7380-1 affects Ubuntu 24.10 with specific versions of the Linux lowlatency kernel images.

  • What is the recommended action for USN-7380-1?

    It is recommended to update to the linux-image package version 6.11.0-1011.12 or later to mitigate the vulnerabilities in USN-7380-1.

  • What is the impact of not addressing USN-7380-1?

    Failing to address USN-7380-1 may leave systems vulnerable to exploitation by attackers, potentially leading to unauthorized access or system compromise.

  • How can I verify that my system is updated against USN-7380-1?

    You can verify that your system is updated against USN-7380-1 by checking the installed version of the linux-image package and ensuring it is 6.11.0-1011.12 or newer.

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