USN-4068-2

Source
https://ubuntu.com/security/notices/USN-4068-2
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4068-2.json
JSON Data
https://api.osv.dev/v1/vulns/USN-4068-2
Related
Published
2019-07-23T04:47:10.262896Z
Modified
2019-07-23T04:47:10.262896Z
Summary
linux-hwe, linux-gcp vulnerabilities
Details

USN-4068-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 18.04 for Ubuntu 16.04 LTS.

Adam Zabrocki discovered that the Intel i915 kernel mode graphics driver in the Linux kernel did not properly restrict mmap() ranges in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-11085)

It was discovered that a race condition leading to a use-after-free existed in the Reliable Datagram Sockets (RDS) protocol implementation in the Linux kernel. The RDS protocol is disabled via blocklist by default in Ubuntu. If enabled, a local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-11815)

It was discovered that the ext4 file system implementation in the Linux kernel did not properly zero out memory in some situations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2019-11833)

It was discovered that the Bluetooth Human Interface Device Protocol (HIDP) implementation in the Linux kernel did not properly verify strings were NULL terminated in certain situations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2019-11884)

References

Affected packages

Ubuntu:16.04:LTS / linux-gcp

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-1037.39~16.04.1

Affected versions

4.*

4.10.0-1004.4
4.10.0-1006.6
4.10.0-1007.7
4.10.0-1008.8
4.10.0-1009.9
4.13.0-1002.5
4.13.0-1006.9
4.13.0-1007.10
4.13.0-1008.11
4.13.0-1011.15
4.13.0-1012.16
4.13.0-1013.17
4.13.0-1015.19
4.13.0-1017.21
4.13.0-1019.23
4.15.0-1014.14~16.04.1
4.15.0-1015.15~16.04.1
4.15.0-1017.18~16.04.1
4.15.0-1018.19~16.04.2
4.15.0-1019.20~16.04.1
4.15.0-1021.22~16.04.1
4.15.0-1023.24~16.04.1
4.15.0-1024.25~16.04.2
4.15.0-1025.26~16.04.1
4.15.0-1026.27~16.04.1
4.15.0-1027.28~16.04.1
4.15.0-1028.29~16.04.1
4.15.0-1029.31~16.04.1
4.15.0-1030.32~16.04.1
4.15.0-1032.34~16.04.1
4.15.0-1033.35~16.04.1
4.15.0-1034.36~16.04.1
4.15.0-1036.38~16.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "4.15.0-1037.39~16.04.1",
            "binary_name": "linux-buildinfo-4.15.0-1037-gcp"
        },
        {
            "binary_version": "4.15.0-1037.39~16.04.1",
            "binary_name": "linux-gcp-headers-4.15.0-1037"
        },
        {
            "binary_version": "4.15.0-1037.39~16.04.1",
            "binary_name": "linux-gcp-tools-4.15.0-1037"
        },
        {
            "binary_version": "4.15.0-1037.39~16.04.1",
            "binary_name": "linux-headers-4.15.0-1037-gcp"
        },
        {
            "binary_version": "4.15.0-1037.39~16.04.1",
            "binary_name": "linux-image-unsigned-4.15.0-1037-gcp"
        },
        {
            "binary_version": "4.15.0-1037.39~16.04.1",
            "binary_name": "linux-image-unsigned-4.15.0-1037-gcp-dbgsym"
        },
        {
            "binary_version": "4.15.0-1037.39~16.04.1",
            "binary_name": "linux-modules-4.15.0-1037-gcp"
        },
        {
            "binary_version": "4.15.0-1037.39~16.04.1",
            "binary_name": "linux-modules-extra-4.15.0-1037-gcp"
        },
        {
            "binary_version": "4.15.0-1037.39~16.04.1",
            "binary_name": "linux-tools-4.15.0-1037-gcp"
        }
    ]
}

Ubuntu:16.04:LTS / linux-hwe

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-55.60~16.04.2

Affected versions

4.*

4.8.0-36.36~16.04.1
4.8.0-39.42~16.04.1
4.8.0-41.44~16.04.1
4.8.0-42.45~16.04.1
4.8.0-44.47~16.04.1
4.8.0-45.48~16.04.1
4.8.0-46.49~16.04.1
4.8.0-49.52~16.04.1
4.8.0-51.54~16.04.1
4.8.0-52.55~16.04.1
4.8.0-53.56~16.04.1
4.8.0-54.57~16.04.1
4.8.0-56.61~16.04.1
4.8.0-58.63~16.04.1
4.10.0-27.30~16.04.2
4.10.0-28.32~16.04.2
4.10.0-30.34~16.04.1
4.10.0-32.36~16.04.1
4.10.0-33.37~16.04.1
4.10.0-35.39~16.04.1
4.10.0-37.41~16.04.1
4.10.0-38.42~16.04.1
4.10.0-40.44~16.04.1
4.10.0-42.46~16.04.1
4.13.0-26.29~16.04.2
4.13.0-31.34~16.04.1
4.13.0-32.35~16.04.1
4.13.0-36.40~16.04.1
4.13.0-37.42~16.04.1
4.13.0-38.43~16.04.1
4.13.0-39.44~16.04.1
4.13.0-41.46~16.04.1
4.13.0-43.48~16.04.1
4.13.0-45.50~16.04.1
4.15.0-24.26~16.04.1
4.15.0-29.31~16.04.1
4.15.0-30.32~16.04.1
4.15.0-32.35~16.04.1
4.15.0-33.36~16.04.1
4.15.0-34.37~16.04.1
4.15.0-36.39~16.04.1
4.15.0-38.41~16.04.1
4.15.0-39.42~16.04.1
4.15.0-42.45~16.04.1
4.15.0-43.46~16.04.1
4.15.0-45.48~16.04.1
4.15.0-46.49~16.04.1
4.15.0-47.50~16.04.1
4.15.0-48.51~16.04.1
4.15.0-50.54~16.04.1
4.15.0-51.55~16.04.1
4.15.0-52.56~16.04.1
4.15.0-54.58~16.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "block-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "block-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "crypto-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "crypto-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "dasd-extra-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "dasd-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "fat-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "fat-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "fb-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "firewire-core-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "floppy-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "fs-core-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "fs-core-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "fs-secondary-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "fs-secondary-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "input-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "input-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "ipmi-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "ipmi-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "irda-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "irda-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "kernel-image-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "kernel-image-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-buildinfo-4.15.0-55-generic"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-buildinfo-4.15.0-55-generic-lpae"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-buildinfo-4.15.0-55-lowlatency"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-cloud-tools-4.15.0-55-generic"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-cloud-tools-4.15.0-55-lowlatency"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-headers-4.15.0-55"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-headers-4.15.0-55-generic"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-headers-4.15.0-55-generic-lpae"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-headers-4.15.0-55-lowlatency"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-hwe-cloud-tools-4.15.0-55"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-hwe-tools-4.15.0-55"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-hwe-udebs-generic"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-hwe-udebs-generic-lpae"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-image-4.15.0-55-generic"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-image-4.15.0-55-generic-dbgsym"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-image-4.15.0-55-generic-lpae"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-image-4.15.0-55-generic-lpae-dbgsym"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-image-4.15.0-55-lowlatency"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-image-4.15.0-55-lowlatency-dbgsym"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-image-unsigned-4.15.0-55-generic"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-image-unsigned-4.15.0-55-generic-dbgsym"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-image-unsigned-4.15.0-55-lowlatency"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-image-unsigned-4.15.0-55-lowlatency-dbgsym"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-modules-4.15.0-55-generic"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-modules-4.15.0-55-generic-lpae"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-modules-4.15.0-55-lowlatency"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-modules-extra-4.15.0-55-generic"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-source-4.15.0"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-tools-4.15.0-55-generic"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-tools-4.15.0-55-generic-lpae"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "linux-tools-4.15.0-55-lowlatency"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "md-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "md-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "message-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "mouse-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "mouse-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "multipath-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "multipath-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "nfs-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "nfs-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "nic-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "nic-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "nic-pcmcia-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "nic-shared-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "nic-shared-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "nic-usb-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "nic-usb-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "parport-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "parport-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "pata-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "pcmcia-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "pcmcia-storage-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "plip-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "plip-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "ppp-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "ppp-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "sata-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "sata-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "scsi-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "scsi-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "serial-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "storage-core-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "storage-core-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "usb-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "usb-modules-4.15.0-55-generic-lpae-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "virtio-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "vlan-modules-4.15.0-55-generic-di"
        },
        {
            "binary_version": "4.15.0-55.60~16.04.2",
            "binary_name": "vlan-modules-4.15.0-55-generic-lpae-di"
        }
    ]
}