USN-4465-1

See a problem?
Please try reporting it to the source first.

Source

https://ubuntu.com/security/notices/USN-4465-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4465-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4465-1

Related

Published

2020-08-23T04:11:48.958583Z

Modified

2020-08-23T04:11:48.958583Z

Summary

linux-hwe, linux-aws-5.3, linux-azure-5.3, linux-gke-5.3 vulnerabilities

Details

It was discovered that the XFS file system implementation in the Linux kernel did not properly validate meta data in some circumstances. An attacker could use this to construct a malicious XFS image that, when mounted, could cause a denial of service. (CVE-2020-12655)

It was discovered that the bcache subsystem in the Linux kernel did not properly release a lock in some error conditions. A local attacker could possibly use this to cause a denial of service. (CVE-2020-12771)

Kyungtae Kim discovered that the USB testing driver in the Linux kernel did not properly deallocate memory on disconnect events. A physically proximate attacker could use this to cause a denial of service (memory exhaustion). (CVE-2020-15393)

References

Affected packages

Ubuntu:18.04:LTS / linux-aws-5.3

Package

Name: linux-aws-5.3
Purl: pkg:deb/ubuntu/linux-aws-5.3?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.3.0-1033.35

Affected versions

5.*

5.3.0-1016.17~18.04.1

5.3.0-1017.18~18.04.1

5.3.0-1019.21~18.04.1

5.3.0-1023.25~18.04.1

5.3.0-1028.30~18.04.1

5.3.0-1030.32~18.04.1

5.3.0-1032.34~18.04.2

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-aws-5.3-cloud-tools-5.3.0-1033"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-aws-5.3-headers-5.3.0-1033"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-aws-5.3-tools-5.3.0-1033"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-buildinfo-5.3.0-1033-aws"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-cloud-tools-5.3.0-1033-aws"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-headers-5.3.0-1033-aws"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-image-5.3.0-1033-aws"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-image-5.3.0-1033-aws-dbgsym"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-modules-5.3.0-1033-aws"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-modules-extra-5.3.0-1033-aws"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-tools-5.3.0-1033-aws"
        }
    ]
}

Ubuntu:18.04:LTS / linux-azure-5.3

Package

Name: linux-azure-5.3
Purl: pkg:deb/ubuntu/linux-azure-5.3?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.3.0-1035.36

Affected versions

5.*

5.3.0-1007.8~18.04.1

5.3.0-1008.9~18.04.1

5.3.0-1009.10~18.04.1

5.3.0-1010.11~18.04.1

5.3.0-1012.13~18.04.1

5.3.0-1013.14~18.04.1

5.3.0-1016.17~18.04.1

5.3.0-1018.19~18.04.1

5.3.0-1019.20~18.04.1

5.3.0-1020.21~18.04.1

5.3.0-1022.23~18.04.1

5.3.0-1028.29~18.04.1

5.3.0-1031.32~18.04.1

5.3.0-1032.33~18.04.1

5.3.0-1034.35~18.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.3.0-1035.36",
            "binary_name": "linux-azure-5.3-cloud-tools-5.3.0-1035"
        },
        {
            "binary_version": "5.3.0-1035.36",
            "binary_name": "linux-azure-5.3-headers-5.3.0-1035"
        },
        {
            "binary_version": "5.3.0-1035.36",
            "binary_name": "linux-azure-5.3-tools-5.3.0-1035"
        },
        {
            "binary_version": "5.3.0-1035.36",
            "binary_name": "linux-buildinfo-5.3.0-1035-azure"
        },
        {
            "binary_version": "5.3.0-1035.36",
            "binary_name": "linux-cloud-tools-5.3.0-1035-azure"
        },
        {
            "binary_version": "5.3.0-1035.36",
            "binary_name": "linux-headers-5.3.0-1035-azure"
        },
        {
            "binary_version": "5.3.0-1035.36",
            "binary_name": "linux-image-unsigned-5.3.0-1035-azure"
        },
        {
            "binary_version": "5.3.0-1035.36",
            "binary_name": "linux-image-unsigned-5.3.0-1035-azure-dbgsym"
        },
        {
            "binary_version": "5.3.0-1035.36",
            "binary_name": "linux-modules-5.3.0-1035-azure"
        },
        {
            "binary_version": "5.3.0-1035.36",
            "binary_name": "linux-modules-extra-5.3.0-1035-azure"
        },
        {
            "binary_version": "5.3.0-1035.36",
            "binary_name": "linux-tools-5.3.0-1035-azure"
        }
    ]
}

Ubuntu:18.04:LTS / linux-gke-5.3

Package

Name: linux-gke-5.3
Purl: pkg:deb/ubuntu/linux-gke-5.3?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.3.0-1033.35

Affected versions

5.*

5.3.0-1011.12~18.04.1

5.3.0-1012.13~18.04.1

5.3.0-1014.15~18.04.1

5.3.0-1016.17~18.04.1

5.3.0-1017.18~18.04.1

5.3.0-1018.19~18.04.1

5.3.0-1020.22~18.04.1

5.3.0-1026.28~18.04.1

5.3.0-1030.32~18.04.1

5.3.0-1032.34~18.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-buildinfo-5.3.0-1033-gke"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-gke-5.3-headers-5.3.0-1033"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-gke-5.3-tools-5.3.0-1033"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-headers-5.3.0-1033-gke"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-image-unsigned-5.3.0-1033-gke"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-image-unsigned-5.3.0-1033-gke-dbgsym"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-modules-5.3.0-1033-gke"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-modules-extra-5.3.0-1033-gke"
        },
        {
            "binary_version": "5.3.0-1033.35",
            "binary_name": "linux-tools-5.3.0-1033-gke"
        }
    ]
}

Ubuntu:18.04:LTS / linux-hwe

Package

Name: linux-hwe
Purl: pkg:deb/ubuntu/linux-hwe?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.3.0-65.59

Affected versions

4.*

4.18.0-13.14~18.04.1

4.18.0-14.15~18.04.1

4.18.0-15.16~18.04.1

4.18.0-16.17~18.04.1

4.18.0-17.18~18.04.1

4.18.0-18.19~18.04.1

4.18.0-20.21~18.04.1

4.18.0-21.22~18.04.1

4.18.0-22.23~18.04.1

4.18.0-24.25~18.04.1

4.18.0-25.26~18.04.1

5.*

5.0.0-23.24~18.04.1

5.0.0-25.26~18.04.1

5.0.0-27.28~18.04.1

5.0.0-29.31~18.04.1

5.0.0-31.33~18.04.1

5.0.0-32.34~18.04.2

5.0.0-35.38~18.04.1

5.0.0-36.39~18.04.1

5.0.0-37.40~18.04.1

5.3.0-26.28~18.04.1

5.3.0-28.30~18.04.1

5.3.0-40.32~18.04.1

5.3.0-42.34~18.04.1

5.3.0-45.37~18.04.1

5.3.0-46.38~18.04.1

5.3.0-51.44~18.04.2

5.3.0-53.47~18.04.1

5.3.0-59.53~18.04.1

5.3.0-61.55~18.04.1

5.3.0-62.56~18.04.1

5.3.0-64.58~18.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "block-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "crypto-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "fat-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "fb-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "firewire-core-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "floppy-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "fs-core-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "fs-secondary-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "input-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "ipmi-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "kernel-image-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-buildinfo-5.3.0-65-generic"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-buildinfo-5.3.0-65-lowlatency"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-cloud-tools-5.3.0-65-generic"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-cloud-tools-5.3.0-65-lowlatency"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-headers-5.3.0-65-generic"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-headers-5.3.0-65-lowlatency"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-hwe-cloud-tools-5.3.0-65"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-hwe-headers-5.3.0-65"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-hwe-tools-5.3.0-65"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-hwe-udebs-generic"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-image-5.3.0-65-generic"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-image-5.3.0-65-lowlatency"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-image-unsigned-5.3.0-65-generic"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-image-unsigned-5.3.0-65-lowlatency"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-modules-5.3.0-65-generic"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-modules-5.3.0-65-lowlatency"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-modules-extra-5.3.0-65-generic"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-source-5.3.0"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-tools-5.3.0-65-generic"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "linux-tools-5.3.0-65-lowlatency"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "md-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "message-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "mouse-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "multipath-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "nfs-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "nic-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "nic-pcmcia-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "nic-shared-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "nic-usb-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "parport-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "pata-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "pcmcia-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "pcmcia-storage-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "plip-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "ppp-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "sata-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "scsi-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "serial-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "storage-core-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "usb-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "virtio-modules-5.3.0-65-generic-di"
        },
        {
            "binary_version": "5.3.0-65.59",
            "binary_name": "vlan-modules-5.3.0-65-generic-di"
        }
    ]
}