USN-4157-2

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Please try reporting it to the source first.

Source

https://ubuntu.com/security/notices/USN-4157-2

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4157-2.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4157-2

Related

Published

2019-10-22T02:37:11.174491Z

Modified

2019-10-22T02:37:11.174491Z

Summary

linux-hwe, linux-azure, linux-gcp, linux-gke-5.0 vulnerabilities

Details

USN-4157-1 fixed vulnerabilities in the Linux kernel for Ubuntu 19.04. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 19.04 for Ubuntu 18.04 LTS.

Wen Huang discovered that the Marvell Wi-Fi device driver in the Linux kernel did not properly perform bounds checking, leading to a heap overflow. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-14814, CVE-2019-14815, CVE-2019-14816)

Matt Delco discovered that the KVM hypervisor implementation in the Linux kernel did not properly perform bounds checking when handling coalesced MMIO write operations. A local attacker with write access to /dev/kvm could use this to cause a denial of service (system crash). (CVE-2019-14821)

Hui Peng and Mathias Payer discovered that the 91x Wi-Fi driver in the Linux kernel did not properly handle error conditions on initialization, leading to a double-free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2019-15504)

It was discovered that the Technisat DVB-S/S2 USB device driver in the Linux kernel contained a buffer overread. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2019-15505)

Brad Spengler discovered that a Spectre mitigation was improperly implemented in the ptrace susbsystem of the Linux kernel. A local attacker could possibly use this to expose sensitive information. (CVE-2019-15902)

It was discovered that the IPv6 RDS implementation in the Linux kernel did not properly initialize fields in a data structure returned to user space. A local attacker could use this to expose sensitive information (kernel memory). Please note that the RDS protocol is disabled via blocklist in Ubuntu by default. (CVE-2019-16714)

It was discovered that an integer overflow existed in the Binder implementation of the Linux kernel, leading to a buffer overflow. A local attacker could use this to escalate privileges. (CVE-2019-2181)

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

5.0.0-1023.24~18.04.1

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

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.0.0-1023.24~18.04.1",
            "binary_name": "linux-azure-cloud-tools-5.0.0-1023"
        },
        {
            "binary_version": "5.0.0-1023.24~18.04.1",
            "binary_name": "linux-azure-headers-5.0.0-1023"
        },
        {
            "binary_version": "5.0.0-1023.24~18.04.1",
            "binary_name": "linux-azure-tools-5.0.0-1023"
        },
        {
            "binary_version": "5.0.0-1023.24~18.04.1",
            "binary_name": "linux-buildinfo-5.0.0-1023-azure"
        },
        {
            "binary_version": "5.0.0-1023.24~18.04.1",
            "binary_name": "linux-cloud-tools-5.0.0-1023-azure"
        },
        {
            "binary_version": "5.0.0-1023.24~18.04.1",
            "binary_name": "linux-headers-5.0.0-1023-azure"
        },
        {
            "binary_version": "5.0.0-1023.24~18.04.1",
            "binary_name": "linux-image-unsigned-5.0.0-1023-azure"
        },
        {
            "binary_version": "5.0.0-1023.24~18.04.1",
            "binary_name": "linux-image-unsigned-5.0.0-1023-azure-dbgsym"
        },
        {
            "binary_version": "5.0.0-1023.24~18.04.1",
            "binary_name": "linux-modules-5.0.0-1023-azure"
        },
        {
            "binary_version": "5.0.0-1023.24~18.04.1",
            "binary_name": "linux-modules-extra-5.0.0-1023-azure"
        },
        {
            "binary_version": "5.0.0-1023.24~18.04.1",
            "binary_name": "linux-tools-5.0.0-1023-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

5.0.0-1021.21~18.04.1

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

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.0.0-1021.21~18.04.1",
            "binary_name": "linux-buildinfo-5.0.0-1021-gcp"
        },
        {
            "binary_version": "5.0.0-1021.21~18.04.1",
            "binary_name": "linux-gcp-headers-5.0.0-1021"
        },
        {
            "binary_version": "5.0.0-1021.21~18.04.1",
            "binary_name": "linux-gcp-tools-5.0.0-1021"
        },
        {
            "binary_version": "5.0.0-1021.21~18.04.1",
            "binary_name": "linux-headers-5.0.0-1021-gcp"
        },
        {
            "binary_version": "5.0.0-1021.21~18.04.1",
            "binary_name": "linux-image-unsigned-5.0.0-1021-gcp"
        },
        {
            "binary_version": "5.0.0-1021.21~18.04.1",
            "binary_name": "linux-image-unsigned-5.0.0-1021-gcp-dbgsym"
        },
        {
            "binary_version": "5.0.0-1021.21~18.04.1",
            "binary_name": "linux-modules-5.0.0-1021-gcp"
        },
        {
            "binary_version": "5.0.0-1021.21~18.04.1",
            "binary_name": "linux-modules-extra-5.0.0-1021-gcp"
        },
        {
            "binary_version": "5.0.0-1021.21~18.04.1",
            "binary_name": "linux-tools-5.0.0-1021-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

5.0.0-1023.23~18.04.2

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

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.0.0-1023.23~18.04.2",
            "binary_name": "linux-buildinfo-5.0.0-1023-gke"
        },
        {
            "binary_version": "5.0.0-1023.23~18.04.2",
            "binary_name": "linux-gke-5.0-headers-5.0.0-1023"
        },
        {
            "binary_version": "5.0.0-1023.23~18.04.2",
            "binary_name": "linux-gke-5.0-tools-5.0.0-1023"
        },
        {
            "binary_version": "5.0.0-1023.23~18.04.2",
            "binary_name": "linux-headers-5.0.0-1023-gke"
        },
        {
            "binary_version": "5.0.0-1023.23~18.04.2",
            "binary_name": "linux-image-unsigned-5.0.0-1023-gke"
        },
        {
            "binary_version": "5.0.0-1023.23~18.04.2",
            "binary_name": "linux-image-unsigned-5.0.0-1023-gke-dbgsym"
        },
        {
            "binary_version": "5.0.0-1023.23~18.04.2",
            "binary_name": "linux-modules-5.0.0-1023-gke"
        },
        {
            "binary_version": "5.0.0-1023.23~18.04.2",
            "binary_name": "linux-modules-extra-5.0.0-1023-gke"
        },
        {
            "binary_version": "5.0.0-1023.23~18.04.2",
            "binary_name": "linux-tools-5.0.0-1023-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

5.0.0-32.34~18.04.2

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

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "block-modules-5.0.0-32-generic-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "block-modules-5.0.0-32-generic-lpae-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "crypto-modules-5.0.0-32-generic-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "crypto-modules-5.0.0-32-generic-lpae-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "dasd-extra-modules-5.0.0-32-generic-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "dasd-modules-5.0.0-32-generic-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "fat-modules-5.0.0-32-generic-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "fat-modules-5.0.0-32-generic-lpae-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "fb-modules-5.0.0-32-generic-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "firewire-core-modules-5.0.0-32-generic-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "floppy-modules-5.0.0-32-generic-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "fs-core-modules-5.0.0-32-generic-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "fs-core-modules-5.0.0-32-generic-lpae-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "fs-secondary-modules-5.0.0-32-generic-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "fs-secondary-modules-5.0.0-32-generic-lpae-di"
        },
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            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "input-modules-5.0.0-32-generic-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "input-modules-5.0.0-32-generic-lpae-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "ipmi-modules-5.0.0-32-generic-di"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "ipmi-modules-5.0.0-32-generic-lpae-di"
        },
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            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "kernel-image-5.0.0-32-generic-di"
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            "binary_name": "kernel-image-5.0.0-32-generic-lpae-di"
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            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "linux-buildinfo-5.0.0-32-generic"
        },
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            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "linux-buildinfo-5.0.0-32-generic-lpae"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "linux-buildinfo-5.0.0-32-lowlatency"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "linux-cloud-tools-5.0.0-32-generic"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "linux-cloud-tools-5.0.0-32-lowlatency"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "linux-headers-5.0.0-32"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "linux-headers-5.0.0-32-generic"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "linux-headers-5.0.0-32-generic-lpae"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "linux-headers-5.0.0-32-lowlatency"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "linux-hwe-cloud-tools-5.0.0-32"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "linux-hwe-tools-5.0.0-32"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "linux-hwe-udebs-generic"
        },
        {
            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "linux-hwe-udebs-generic-lpae"
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            "binary_version": "5.0.0-32.34~18.04.2",
            "binary_name": "linux-image-5.0.0-32-generic"
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