USN-4325-1

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Please try reporting it to the source first.

Source

https://ubuntu.com/security/notices/USN-4325-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4325-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4325-1

Related

Published

2020-04-07T23:25:20.032411Z

Modified

2020-04-07T23:25:20.032411Z

Summary

linux-azure, linux-gcp, linux-gke-5.0, linux-oem-osp1, linux-oracle-5.0 vulnerabilities

Details

It was discovered that the IPMI message handler implementation in the Linux kernel did not properly deallocate memory in certain situations. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19046)

Al Viro discovered that the vfs layer in the Linux kernel contained a use- after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information (kernel memory). (CVE-2020-8428)

References

Affected packages

Ubuntu:18.04:LTS / linux-azure

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.0.0-1036.38

Affected versions

4.*

4.15.0-1002.2

4.15.0-1003.3

4.15.0-1004.4

4.15.0-1008.8

4.15.0-1009.9

4.15.0-1012.12

4.15.0-1013.13

4.15.0-1014.14

4.15.0-1018.18

4.15.0-1019.19

4.15.0-1021.21

4.15.0-1022.23

4.15.0-1023.24

4.15.0-1025.26

4.15.0-1028.29

4.15.0-1030.31

4.15.0-1031.32

4.15.0-1032.33

4.15.0-1035.36

4.15.0-1036.38

4.15.0-1037.39

4.18.0-1011.11~18.04.1

4.18.0-1013.13~18.04.1

4.18.0-1014.14~18.04.1

4.18.0-1018.18~18.04.1

4.18.0-1019.19~18.04.1

4.18.0-1020.20~18.04.1

4.18.0-1023.24~18.04.1

4.18.0-1024.25~18.04.1

4.18.0-1025.27~18.04.1

5.*

5.0.0-1014.14~18.04.1

5.0.0-1016.17~18.04.1

5.0.0-1018.19~18.04.1

5.0.0-1020.21~18.04.1

5.0.0-1022.23~18.04.1

5.0.0-1023.24~18.04.1

5.0.0-1025.27~18.04.1

5.0.0-1027.29~18.04.1

5.0.0-1028.30~18.04.1

5.0.0-1029.31~18.04.1

5.0.0-1031.33

5.0.0-1032.34

5.0.0-1035.37

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.0.0-1036.38",
            "binary_name": "linux-azure-cloud-tools-5.0.0-1036"
        },
        {
            "binary_version": "5.0.0-1036.38",
            "binary_name": "linux-azure-headers-5.0.0-1036"
        },
        {
            "binary_version": "5.0.0-1036.38",
            "binary_name": "linux-azure-tools-5.0.0-1036"
        },
        {
            "binary_version": "5.0.0-1036.38",
            "binary_name": "linux-buildinfo-5.0.0-1036-azure"
        },
        {
            "binary_version": "5.0.0-1036.38",
            "binary_name": "linux-cloud-tools-5.0.0-1036-azure"
        },
        {
            "binary_version": "5.0.0-1036.38",
            "binary_name": "linux-headers-5.0.0-1036-azure"
        },
        {
            "binary_version": "5.0.0-1036.38",
            "binary_name": "linux-image-unsigned-5.0.0-1036-azure"
        },
        {
            "binary_version": "5.0.0-1036.38",
            "binary_name": "linux-image-unsigned-5.0.0-1036-azure-dbgsym"
        },
        {
            "binary_version": "5.0.0-1036.38",
            "binary_name": "linux-modules-5.0.0-1036-azure"
        },
        {
            "binary_version": "5.0.0-1036.38",
            "binary_name": "linux-modules-extra-5.0.0-1036-azure"
        },
        {
            "binary_version": "5.0.0-1036.38",
            "binary_name": "linux-tools-5.0.0-1036-azure"
        }
    ]
}

Ubuntu:18.04:LTS / linux-gcp

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.0.0-1034.35

Affected versions

4.*

4.15.0-1001.1

4.15.0-1003.3

4.15.0-1005.5

4.15.0-1006.6

4.15.0-1008.8

4.15.0-1009.9

4.15.0-1010.10

4.15.0-1014.14

4.15.0-1015.15

4.15.0-1017.18

4.15.0-1018.19

4.15.0-1019.20

4.15.0-1021.22

4.15.0-1023.24

4.15.0-1024.25

4.15.0-1025.26

4.15.0-1026.27

4.15.0-1027.28

4.15.0-1028.29

4.15.0-1029.31

4.15.0-1030.32

4.15.0-1032.34

4.15.0-1033.35

4.15.0-1034.36

4.15.0-1036.38

4.15.0-1037.39

4.15.0-1040.42

4.15.0-1042.45

4.15.0-1044.70

5.*

5.0.0-1020.20~18.04.1

5.0.0-1021.21~18.04.1

5.0.0-1025.26~18.04.1

5.0.0-1026.27~18.04.1

5.0.0-1028.29~18.04.1

5.0.0-1029.30~18.04.1

5.0.0-1031.32

5.0.0-1033.34

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.0.0-1034.35",
            "binary_name": "linux-buildinfo-5.0.0-1034-gcp"
        },
        {
            "binary_version": "5.0.0-1034.35",
            "binary_name": "linux-gcp-headers-5.0.0-1034"
        },
        {
            "binary_version": "5.0.0-1034.35",
            "binary_name": "linux-gcp-tools-5.0.0-1034"
        },
        {
            "binary_version": "5.0.0-1034.35",
            "binary_name": "linux-headers-5.0.0-1034-gcp"
        },
        {
            "binary_version": "5.0.0-1034.35",
            "binary_name": "linux-image-unsigned-5.0.0-1034-gcp"
        },
        {
            "binary_version": "5.0.0-1034.35",
            "binary_name": "linux-image-unsigned-5.0.0-1034-gcp-dbgsym"
        },
        {
            "binary_version": "5.0.0-1034.35",
            "binary_name": "linux-modules-5.0.0-1034-gcp"
        },
        {
            "binary_version": "5.0.0-1034.35",
            "binary_name": "linux-modules-extra-5.0.0-1034-gcp"
        },
        {
            "binary_version": "5.0.0-1034.35",
            "binary_name": "linux-tools-5.0.0-1034-gcp"
        }
    ]
}

Ubuntu:18.04:LTS / linux-gke-5.0

Package

Name: linux-gke-5.0
Purl: pkg:deb/ubuntu/linux-gke-5.0?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.0.0-1033.34

Affected versions

5.*

5.0.0-1011.11~18.04.1

5.0.0-1013.13~18.04.1

5.0.0-1015.15~18.04.1

5.0.0-1017.17~18.04.1

5.0.0-1020.20~18.04.1

5.0.0-1022.22~18.04.3

5.0.0-1023.23~18.04.2

5.0.0-1025.26~18.04.1

5.0.0-1026.27~18.04.2

5.0.0-1027.28~18.04.1

5.0.0-1029.30~18.04.1

5.0.0-1030.31

5.0.0-1032.33

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.0.0-1033.34",
            "binary_name": "linux-buildinfo-5.0.0-1033-gke"
        },
        {
            "binary_version": "5.0.0-1033.34",
            "binary_name": "linux-gke-5.0-headers-5.0.0-1033"
        },
        {
            "binary_version": "5.0.0-1033.34",
            "binary_name": "linux-gke-5.0-tools-5.0.0-1033"
        },
        {
            "binary_version": "5.0.0-1033.34",
            "binary_name": "linux-headers-5.0.0-1033-gke"
        },
        {
            "binary_version": "5.0.0-1033.34",
            "binary_name": "linux-image-unsigned-5.0.0-1033-gke"
        },
        {
            "binary_version": "5.0.0-1033.34",
            "binary_name": "linux-image-unsigned-5.0.0-1033-gke-dbgsym"
        },
        {
            "binary_version": "5.0.0-1033.34",
            "binary_name": "linux-modules-5.0.0-1033-gke"
        },
        {
            "binary_version": "5.0.0-1033.34",
            "binary_name": "linux-modules-extra-5.0.0-1033-gke"
        },
        {
            "binary_version": "5.0.0-1033.34",
            "binary_name": "linux-tools-5.0.0-1033-gke"
        }
    ]
}

Ubuntu:18.04:LTS / linux-oem-osp1

Package

Name: linux-oem-osp1
Purl: pkg:deb/ubuntu/linux-oem-osp1?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.0.0-1047.52

Affected versions

5.*

5.0.0-1010.11

5.0.0-1012.13

5.0.0-1015.16

5.0.0-1018.20

5.0.0-1020.22

5.0.0-1022.24

5.0.0-1024.27

5.0.0-1025.28

5.0.0-1027.31

5.0.0-1028.32

5.0.0-1030.34

5.0.0-1033.38

5.0.0-1037.42

5.0.0-1039.44

5.0.0-1040.45

5.0.0-1043.48

5.0.0-1046.51

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "block-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "crypto-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "fat-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "fb-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "firewire-core-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "floppy-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "fs-core-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "fs-secondary-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "input-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "ipmi-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "kernel-image-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "linux-buildinfo-5.0.0-1047-oem-osp1"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "linux-headers-5.0.0-1047-oem-osp1"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "linux-image-unsigned-5.0.0-1047-oem-osp1"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "linux-image-unsigned-5.0.0-1047-oem-osp1-dbgsym"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "linux-modules-5.0.0-1047-oem-osp1"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "linux-oem-osp1-headers-5.0.0-1047"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "linux-oem-osp1-tools-5.0.0-1047"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "linux-oem-osp1-tools-host"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "linux-tools-5.0.0-1047-oem-osp1"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "linux-udebs-oem-osp1"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "md-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "message-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "mouse-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "multipath-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "nfs-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "nic-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "nic-pcmcia-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "nic-shared-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "nic-usb-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "parport-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "pata-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "pcmcia-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "pcmcia-storage-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "plip-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "ppp-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "sata-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "scsi-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "serial-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "storage-core-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "usb-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "virtio-modules-5.0.0-1047-oem-osp1-di"
        },
        {
            "binary_version": "5.0.0-1047.52",
            "binary_name": "vlan-modules-5.0.0-1047-oem-osp1-di"
        }
    ]
}

Ubuntu:18.04:LTS / linux-oracle-5.0

Package

Name: linux-oracle-5.0
Purl: pkg:deb/ubuntu/linux-oracle-5.0?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.0.0-1014.19

Affected versions

5.*

5.0.0-1007.12~18.04.1

5.0.0-1008.13~18.04.1

5.0.0-1009.14~18.04.1

5.0.0-1010.15~18.04.1

5.0.0-1011.16

5.0.0-1013.18

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.0.0-1014.19",
            "binary_name": "linux-buildinfo-5.0.0-1014-oracle"
        },
        {
            "binary_version": "5.0.0-1014.19",
            "binary_name": "linux-headers-5.0.0-1014-oracle"
        },
        {
            "binary_version": "5.0.0-1014.19",
            "binary_name": "linux-image-unsigned-5.0.0-1014-oracle"
        },
        {
            "binary_version": "5.0.0-1014.19",
            "binary_name": "linux-image-unsigned-5.0.0-1014-oracle-dbgsym"
        },
        {
            "binary_version": "5.0.0-1014.19",
            "binary_name": "linux-modules-5.0.0-1014-oracle"
        },
        {
            "binary_version": "5.0.0-1014.19",
            "binary_name": "linux-modules-extra-5.0.0-1014-oracle"
        },
        {
            "binary_version": "5.0.0-1014.19",
            "binary_name": "linux-oracle-5.0-headers-5.0.0-1014"
        },
        {
            "binary_version": "5.0.0-1014.19",
            "binary_name": "linux-oracle-5.0-tools-5.0.0-1014"
        },
        {
            "binary_version": "5.0.0-1014.19",
            "binary_name": "linux-tools-5.0.0-1014-oracle"
        }
    ]
}