USN-4342-1

See a problem?

Source

https://ubuntu.com/security/notices/USN-4342-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4342-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4342-1

Related

Published

2020-04-30T17:52:52.217676Z

Modified

2020-04-30T17:52:52.217676Z

Summary

linux, linux-aws, linux-azure, linux-azure-5.3, linux-gcp, linux-gcp-5.3, linux-gke-5.3, linux-hwe, linux-kvm, linux-oracle, linux-oracle-5.3, linux-raspi2, linux-raspi2-5.3 vulnerabilities

Details

Al Viro discovered that the Linux kernel for s390x systems did not properly perform page table upgrades for kernel sections that use secondary address mode. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2020-11884)

It was discovered that the Intel Wi-Fi driver in the Linux kernel did not properly check for errors in some situations. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2019-16234)

Tristan Madani discovered that the block I/O tracing implementation in the Linux kernel contained a race condition. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2019-19768)

It was discovered that the vhost net driver in the Linux kernel contained a stack buffer overflow. A local attacker with the ability to perform ioctl() calls on /dev/vhost-net could use this to cause a denial of service (system crash). (CVE-2020-10942)

It was discovered that the virtual terminal implementation in the Linux kernel contained a race condition. A local attacker could possibly use this to cause a denial of service (system crash) or expose sensitive information. (CVE-2020-8648)

Shijie Luo discovered that the ext4 file system implementation in the Linux kernel did not properly check for a too-large journal size. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service (soft lockup). (CVE-2020-8992)

Jordy Zomer discovered that the floppy driver in the Linux kernel did not properly check for errors in some situations. A local attacker could possibly use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2020-9383)

References

Affected packages

Ubuntu:18.04:LTS / linux-azure-5.3

Package

Name: linux-azure-5.3
Purl: pkg:deb/ubuntu/linux-azure-5.3@5.3.0-1020.21~18.04.1?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.3.0-1020.21~18.04.1

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

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-modules-extra-5.3.0-1020-azure": "5.3.0-1020.21~18.04.1",
            "linux-tools-5.3.0-1020-azure": "5.3.0-1020.21~18.04.1",
            "linux-image-unsigned-5.3.0-1020-azure-dbgsym": "5.3.0-1020.21~18.04.1",
            "linux-modules-5.3.0-1020-azure": "5.3.0-1020.21~18.04.1",
            "linux-azure-5.3-tools-5.3.0-1020": "5.3.0-1020.21~18.04.1",
            "linux-cloud-tools-5.3.0-1020-azure": "5.3.0-1020.21~18.04.1",
            "linux-azure-5.3-headers-5.3.0-1020": "5.3.0-1020.21~18.04.1",
            "linux-image-unsigned-5.3.0-1020-azure": "5.3.0-1020.21~18.04.1",
            "linux-headers-5.3.0-1020-azure": "5.3.0-1020.21~18.04.1",
            "linux-azure-5.3-cloud-tools-5.3.0-1020": "5.3.0-1020.21~18.04.1",
            "linux-buildinfo-5.3.0-1020-azure": "5.3.0-1020.21~18.04.1"
        }
    ]
}

Ubuntu:18.04:LTS / linux-gcp-5.3

Package

Name: linux-gcp-5.3
Purl: pkg:deb/ubuntu/linux-gcp-5.3@5.3.0-1018.19~18.04.1?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.3.0-1018.19~18.04.1

Affected versions

5.*

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

5.3.0-1014.15~18.04.1

5.3.0-1016.17~18.04.1

5.3.0-1017.18~18.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-modules-5.3.0-1018-gcp": "5.3.0-1018.19~18.04.1",
            "linux-gcp-5.3-tools-5.3.0-1018": "5.3.0-1018.19~18.04.1",
            "linux-modules-extra-5.3.0-1018-gcp": "5.3.0-1018.19~18.04.1",
            "linux-gcp-5.3-headers-5.3.0-1018": "5.3.0-1018.19~18.04.1",
            "linux-image-unsigned-5.3.0-1018-gcp": "5.3.0-1018.19~18.04.1",
            "linux-image-unsigned-5.3.0-1018-gcp-dbgsym": "5.3.0-1018.19~18.04.1",
            "linux-tools-5.3.0-1018-gcp": "5.3.0-1018.19~18.04.1",
            "linux-buildinfo-5.3.0-1018-gcp": "5.3.0-1018.19~18.04.1",
            "linux-headers-5.3.0-1018-gcp": "5.3.0-1018.19~18.04.1"
        }
    ]
}

Ubuntu:18.04:LTS / linux-gke-5.3

Package

Name: linux-gke-5.3
Purl: pkg:deb/ubuntu/linux-gke-5.3@5.3.0-1018.19~18.04.1?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.3.0-1018.19~18.04.1

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

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-tools-5.3.0-1018-gke": "5.3.0-1018.19~18.04.1",
            "linux-gke-5.3-headers-5.3.0-1018": "5.3.0-1018.19~18.04.1",
            "linux-image-unsigned-5.3.0-1018-gke-dbgsym": "5.3.0-1018.19~18.04.1",
            "linux-modules-5.3.0-1018-gke": "5.3.0-1018.19~18.04.1",
            "linux-buildinfo-5.3.0-1018-gke": "5.3.0-1018.19~18.04.1",
            "linux-modules-extra-5.3.0-1018-gke": "5.3.0-1018.19~18.04.1",
            "linux-headers-5.3.0-1018-gke": "5.3.0-1018.19~18.04.1",
            "linux-gke-5.3-tools-5.3.0-1018": "5.3.0-1018.19~18.04.1",
            "linux-image-unsigned-5.3.0-1018-gke": "5.3.0-1018.19~18.04.1"
        }
    ]
}

Ubuntu:18.04:LTS / linux-hwe

Package

Name: linux-hwe
Purl: pkg:deb/ubuntu/linux-hwe@5.3.0-51.44~18.04.2?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.3.0-51.44~18.04.2

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

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-buildinfo-5.3.0-51-generic": "5.3.0-51.44~18.04.2",
            "linux-image-5.3.0-51-generic-lpae-dbgsym": "5.3.0-51.44~18.04.2",
            "linux-image-unsigned-5.3.0-51-generic-dbgsym": "5.3.0-51.44~18.04.2",
            "multipath-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "linux-hwe-udebs-generic-lpae": "5.3.0-51.44~18.04.2",
            "linux-cloud-tools-5.3.0-51-lowlatency": "5.3.0-51.44~18.04.2",
            "linux-hwe-tools-5.3.0-51": "5.3.0-51.44~18.04.2",
            "linux-cloud-tools-5.3.0-51-generic": "5.3.0-51.44~18.04.2",
            "nic-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "nic-usb-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "parport-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "linux-modules-5.3.0-51-generic": "5.3.0-51.44~18.04.2",
            "sata-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "ipmi-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "linux-source-5.3.0": "5.3.0-51.44~18.04.2",
            "input-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "linux-image-5.3.0-51-lowlatency": "5.3.0-51.44~18.04.2",
            "linux-image-unsigned-5.3.0-51-lowlatency-dbgsym": "5.3.0-51.44~18.04.2",
            "usb-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "linux-tools-5.3.0-51-generic": "5.3.0-51.44~18.04.2",
            "pata-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "linux-modules-5.3.0-51-lowlatency": "5.3.0-51.44~18.04.2",
            "linux-image-5.3.0-51-generic": "5.3.0-51.44~18.04.2",
            "md-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "ppp-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "dasd-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "scsi-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "linux-tools-5.3.0-51-generic-lpae": "5.3.0-51.44~18.04.2",
            "nfs-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "fat-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "fat-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "nic-pcmcia-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "multipath-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "ppp-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "sata-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "linux-hwe-udebs-generic": "5.3.0-51.44~18.04.2",
            "ipmi-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "nic-shared-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "pcmcia-storage-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "linux-image-unsigned-5.3.0-51-generic": "5.3.0-51.44~18.04.2",
            "floppy-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "mouse-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "crypto-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "kernel-image-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "linux-buildinfo-5.3.0-51-generic-lpae": "5.3.0-51.44~18.04.2",
            "message-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "plip-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "parport-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "scsi-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "vlan-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "crypto-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "linux-hwe-cloud-tools-5.3.0-51": "5.3.0-51.44~18.04.2",
            "linux-headers-5.3.0-51": "5.3.0-51.44~18.04.2",
            "linux-modules-5.3.0-51-generic-lpae": "5.3.0-51.44~18.04.2",
            "kernel-image-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "fs-secondary-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "plip-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "block-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "fs-secondary-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "nfs-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "serial-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "virtio-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "storage-core-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "linux-image-5.3.0-51-lowlatency-dbgsym": "5.3.0-51.44~18.04.2",
            "storage-core-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "usb-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "firewire-core-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "fs-core-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "linux-headers-5.3.0-51-lowlatency": "5.3.0-51.44~18.04.2",
            "linux-headers-5.3.0-51-generic-lpae": "5.3.0-51.44~18.04.2",
            "linux-modules-extra-5.3.0-51-generic": "5.3.0-51.44~18.04.2",
            "mouse-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "fb-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "linux-buildinfo-5.3.0-51-lowlatency": "5.3.0-51.44~18.04.2",
            "fs-core-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "linux-headers-5.3.0-51-generic": "5.3.0-51.44~18.04.2",
            "dasd-extra-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "linux-image-unsigned-5.3.0-51-lowlatency": "5.3.0-51.44~18.04.2",
            "nic-usb-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "block-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "linux-image-5.3.0-51-generic-lpae": "5.3.0-51.44~18.04.2",
            "nic-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "vlan-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "linux-tools-5.3.0-51-lowlatency": "5.3.0-51.44~18.04.2",
            "md-modules-5.3.0-51-generic-lpae-di": "5.3.0-51.44~18.04.2",
            "nic-shared-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "pcmcia-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "input-modules-5.3.0-51-generic-di": "5.3.0-51.44~18.04.2",
            "linux-image-5.3.0-51-generic-dbgsym": "5.3.0-51.44~18.04.2"
        }
    ]
}

Ubuntu:18.04:LTS / linux-oracle-5.3

Package

Name: linux-oracle-5.3
Purl: pkg:deb/ubuntu/linux-oracle-5.3@5.3.0-1016.18~18.04.1?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.3.0-1016.18~18.04.1

Affected versions

5.*

5.3.0-1011.12~18.04.1

5.3.0-1013.14~18.04.1

5.3.0-1014.15~18.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-oracle-5.3-headers-5.3.0-1016": "5.3.0-1016.18~18.04.1",
            "linux-headers-5.3.0-1016-oracle": "5.3.0-1016.18~18.04.1",
            "linux-modules-5.3.0-1016-oracle": "5.3.0-1016.18~18.04.1",
            "linux-image-unsigned-5.3.0-1016-oracle": "5.3.0-1016.18~18.04.1",
            "linux-image-unsigned-5.3.0-1016-oracle-dbgsym": "5.3.0-1016.18~18.04.1",
            "linux-buildinfo-5.3.0-1016-oracle": "5.3.0-1016.18~18.04.1",
            "linux-modules-extra-5.3.0-1016-oracle": "5.3.0-1016.18~18.04.1",
            "linux-oracle-5.3-tools-5.3.0-1016": "5.3.0-1016.18~18.04.1",
            "linux-tools-5.3.0-1016-oracle": "5.3.0-1016.18~18.04.1"
        }
    ]
}

Ubuntu:18.04:LTS / linux-raspi2-5.3

Package

Name: linux-raspi2-5.3
Purl: pkg:deb/ubuntu/linux-raspi2-5.3@5.3.0-1023.25~18.04.1?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.3.0-1023.25~18.04.1

Affected versions

5.*

5.3.0-1017.19~18.04.1

5.3.0-1018.20~18.04.1

5.3.0-1019.21~18.04.1

5.3.0-1021.23~18.04.1

5.3.0-1022.24~18.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-tools-5.3.0-1023-raspi2": "5.3.0-1023.25~18.04.1",
            "linux-raspi2-5.3-tools-5.3.0-1023": "5.3.0-1023.25~18.04.1",
            "linux-headers-5.3.0-1023-raspi2": "5.3.0-1023.25~18.04.1",
            "linux-buildinfo-5.3.0-1023-raspi2": "5.3.0-1023.25~18.04.1",
            "linux-raspi2-5.3-headers-5.3.0-1023": "5.3.0-1023.25~18.04.1",
            "linux-modules-5.3.0-1023-raspi2": "5.3.0-1023.25~18.04.1",
            "linux-image-5.3.0-1023-raspi2": "5.3.0-1023.25~18.04.1",
            "linux-image-5.3.0-1023-raspi2-dbgsym": "5.3.0-1023.25~18.04.1"
        }
    ]
}