Advisory Published

USN-7387-1: Linux kernel 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-5.15.0-1062-gkeop<5.15.0-1062.70
5.15.0-1062.70
Ubuntu=22.04
All of
ubuntu/linux-image-5.15.0-1072-ibm<5.15.0-1072.75
5.15.0-1072.75
Ubuntu=22.04
All of
ubuntu/linux-image-5.15.0-1074-nvidia<5.15.0-1074.75
5.15.0-1074.75
Ubuntu=22.04
All of
ubuntu/linux-image-5.15.0-1074-nvidia-lowlatency<5.15.0-1074.75
5.15.0-1074.75
Ubuntu=22.04
All of
ubuntu/linux-image-5.15.0-1074-raspi<5.15.0-1074.77
5.15.0-1074.77
Ubuntu=22.04
All of
ubuntu/linux-image-5.15.0-1075-intel-iotg<5.15.0-1075.81
5.15.0-1075.81
Ubuntu=22.04
All of
ubuntu/linux-image-5.15.0-1077-gke<5.15.0-1077.83
5.15.0-1077.83
Ubuntu=22.04
All of
ubuntu/linux-image-5.15.0-1077-oracle<5.15.0-1077.83
5.15.0-1077.83
Ubuntu=22.04
All of
ubuntu/linux-image-5.15.0-1079-gcp<5.15.0-1079.88
5.15.0-1079.88
Ubuntu=22.04
All of
ubuntu/linux-image-5.15.0-1080-aws<5.15.0-1080.87
5.15.0-1080.87
Ubuntu=22.04
All of
ubuntu/linux-image-5.15.0-1084-azure<5.15.0-1084.93
5.15.0-1084.93
Ubuntu=22.04
All of
ubuntu/linux-image-5.15.0-135-generic<5.15.0-135.146
5.15.0-135.146
Ubuntu=22.04
All of
ubuntu/linux-image-5.15.0-135-generic-64k<5.15.0-135.146
5.15.0-135.146
Ubuntu=22.04
All of
ubuntu/linux-image-5.15.0-135-generic-lpae<5.15.0-135.146
5.15.0-135.146
Ubuntu=22.04
All of
ubuntu/linux-image-5.15.0-135-lowlatency<5.15.0-135.146
5.15.0-135.146
Ubuntu=22.04
All of
ubuntu/linux-image-5.15.0-135-lowlatency-64k<5.15.0-135.146
5.15.0-135.146
Ubuntu=22.04
All of
ubuntu/linux-image-aws-lts-22.04<5.15.0.1080.82
5.15.0.1080.82
Ubuntu=22.04
All of
ubuntu/linux-image-azure-lts-22.04<5.15.0.1084.82
5.15.0.1084.82
Ubuntu=22.04
All of
ubuntu/linux-image-gcp-lts-22.04<5.15.0.1079.75
5.15.0.1079.75
Ubuntu=22.04
All of
ubuntu/linux-image-generic<5.15.0.135.133
5.15.0.135.133
Ubuntu=22.04
All of
ubuntu/linux-image-generic-64k<5.15.0.135.133
5.15.0.135.133
Ubuntu=22.04
All of
ubuntu/linux-image-generic-lpae<5.15.0.135.133
5.15.0.135.133
Ubuntu=22.04
All of
ubuntu/linux-image-gke<5.15.0.1077.76
5.15.0.1077.76
Ubuntu=22.04
All of
ubuntu/linux-image-gke-5.15<5.15.0.1077.76
5.15.0.1077.76
Ubuntu=22.04
All of
ubuntu/linux-image-gkeop<5.15.0.1062.61
5.15.0.1062.61
Ubuntu=22.04
All of
ubuntu/linux-image-gkeop-5.15<5.15.0.1062.61
5.15.0.1062.61
Ubuntu=22.04
All of
ubuntu/linux-image-ibm<5.15.0.1072.68
5.15.0.1072.68
Ubuntu=22.04
All of
ubuntu/linux-image-intel-iotg<5.15.0.1075.75
5.15.0.1075.75
Ubuntu=22.04
All of
ubuntu/linux-image-lowlatency<5.15.0.135.122
5.15.0.135.122
Ubuntu=22.04
All of
ubuntu/linux-image-lowlatency-64k<5.15.0.135.122
5.15.0.135.122
Ubuntu=22.04
All of
ubuntu/linux-image-nvidia<5.15.0.1074.74
5.15.0.1074.74
Ubuntu=22.04
All of
ubuntu/linux-image-nvidia-lowlatency<5.15.0.1074.74
5.15.0.1074.74
Ubuntu=22.04
All of
ubuntu/linux-image-oracle-lts-22.04<5.15.0.1077.73
5.15.0.1077.73
Ubuntu=22.04
All of
ubuntu/linux-image-raspi<5.15.0.1074.72
5.15.0.1074.72
Ubuntu=22.04
All of
ubuntu/linux-image-raspi-nolpae<5.15.0.1074.72
5.15.0.1074.72
Ubuntu=22.04
All of
ubuntu/linux-image-virtual<5.15.0.135.133
5.15.0.135.133
Ubuntu=22.04
All of
ubuntu/linux-image-5.15.0-1077-oracle<5.15.0-1077.83~20.04.1
5.15.0-1077.83~20.04.1
Ubuntu=20.04
All of
ubuntu/linux-image-5.15.0-135-lowlatency<5.15.0-135.146~20.04.1
5.15.0-135.146~20.04.1
Ubuntu=20.04
All of
ubuntu/linux-image-5.15.0-135-lowlatency-64k<5.15.0-135.146~20.04.1
5.15.0-135.146~20.04.1
Ubuntu=20.04
All of
ubuntu/linux-image-lowlatency-64k-hwe-20.04<5.15.0.135.146~20.04.1
5.15.0.135.146~20.04.1
Ubuntu=20.04
All of
ubuntu/linux-image-lowlatency-hwe-20.04<5.15.0.135.146~20.04.1
5.15.0.135.146~20.04.1
Ubuntu=20.04
All of
ubuntu/linux-image-oracle<5.15.0.1077.83~20.04.1
5.15.0.1077.83~20.04.1
Ubuntu=20.04

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Reference Links

Child vulnerabilities

(Contains the following vulnerabilities)

Frequently Asked Questions

  • What are the potential impacts of USN-7387-1?

    USN-7387-1 addresses vulnerabilities in the Linux kernel that could allow an attacker to compromise the system.

  • How do I apply the update for USN-7387-1?

    To fix USN-7387-1, you should update your Linux kernel package to the latest recommended version using your package manager.

  • What versions of Ubuntu are affected by USN-7387-1?

    USN-7387-1 affects Ubuntu 22.04 with specific kernel versions including 5.15.0-1062 and all subsequent versions up to 5.15.0-135.

  • What is the severity rating for USN-7387-1?

    The severity rating for USN-7387-1 is typically assessed as high due to the potential for system compromise.

  • Is there a known exploit for the vulnerabilities addressed in USN-7387-1?

    As of now, there are no public exploits confirmed for the vulnerabilities addressed in USN-7387-1, but it is always advisable to apply security updates promptly.

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