UBUNTU-CVE-2018-1091

See a problem?
Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2018-1091
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-1091.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-1091
Related
Published
2018-03-27T21:29:00Z
Modified
2018-03-27T21:29:00Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In the flushtmregsto_thread function in arch/powerpc/kernel/ptrace.c in the Linux kernel before 4.13.5, a guest kernel crash can be triggered from unprivileged userspace during a core dump on a POWER host due to a missing processor feature check and an erroneous use of transactional memory (TM) instructions in the core dump path, leading to a denial of service.

References

Affected packages

Ubuntu:14.04:LTS / linux-azure

Package

Name
linux-azure
Purl
pkg:deb/ubuntu/linux-azure@4.15.0-1023.24~14.04.1?arch=src?distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-1023.24~14.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "linux-headers-4.15.0-1023-azure": "4.15.0-1023.24~14.04.1",
            "linux-azure-cloud-tools-4.15.0-1023-dbgsym": "4.15.0-1023.24~14.04.1",
            "linux-azure-headers-4.15.0-1023": "4.15.0-1023.24~14.04.1",
            "linux-cloud-tools-4.15.0-1023-azure": "4.15.0-1023.24~14.04.1",
            "linux-modules-4.15.0-1023-azure": "4.15.0-1023.24~14.04.1",
            "linux-azure-tools-4.15.0-1023-dbgsym": "4.15.0-1023.24~14.04.1",
            "linux-modules-extra-4.15.0-1023-azure": "4.15.0-1023.24~14.04.1",
            "linux-azure-tools-4.15.0-1023": "4.15.0-1023.24~14.04.1",
            "linux-image-unsigned-4.15.0-1023-azure": "4.15.0-1023.24~14.04.1",
            "linux-image-unsigned-4.15.0-1023-azure-dbgsym": "4.15.0-1023.24~14.04.1",
            "linux-tools-4.15.0-1023-azure": "4.15.0-1023.24~14.04.1",
            "linux-azure-cloud-tools-4.15.0-1023": "4.15.0-1023.24~14.04.1"
        }
    ]
}

Ubuntu:16.04:LTS / linux-azure

Package

Name
linux-azure
Purl
pkg:deb/ubuntu/linux-azure@4.13.0-1005.7?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.13.0-1005.7

Affected versions

4.*

4.11.0-1009.9
4.11.0-1011.11
4.11.0-1013.13
4.11.0-1014.14
4.11.0-1015.15
4.11.0-1016.16

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "linux-azure-tools-4.13.0-1005": "4.13.0-1005.7",
            "linux-azure-cloud-tools-4.13.0-1005-dbgsym": "4.13.0-1005.7",
            "linux-azure-headers-4.13.0-1005": "4.13.0-1005.7",
            "linux-headers-4.13.0-1005-azure": "4.13.0-1005.7",
            "linux-image-4.13.0-1005-azure": "4.13.0-1005.7",
            "linux-cloud-tools-4.13.0-1005-azure": "4.13.0-1005.7",
            "linux-image-4.13.0-1005-azure-dbgsym": "4.13.0-1005.7",
            "linux-azure-cloud-tools-4.13.0-1005": "4.13.0-1005.7",
            "linux-tools-4.13.0-1005-azure": "4.13.0-1005.7",
            "linux-image-extra-4.13.0-1005-azure": "4.13.0-1005.7",
            "linux-azure-tools-4.13.0-1005-dbgsym": "4.13.0-1005.7"
        }
    ]
}

Ubuntu:16.04:LTS / linux-gcp

Package

Name
linux-gcp
Purl
pkg:deb/ubuntu/linux-gcp@4.13.0-1002.5?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.13.0-1002.5

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "linux-cloud-tools-4.13.0-1002-gcp": "4.13.0-1002.5",
            "linux-tools-4.13.0-1002-gcp": "4.13.0-1002.5",
            "linux-gcp-cloud-tools-4.13.0-1002-dbgsym": "4.13.0-1002.5",
            "linux-gcp-headers-4.13.0-1002": "4.13.0-1002.5",
            "linux-image-extra-4.13.0-1002-gcp": "4.13.0-1002.5",
            "linux-gcp-cloud-tools-4.13.0-1002": "4.13.0-1002.5",
            "linux-gcp-tools-4.13.0-1002-dbgsym": "4.13.0-1002.5",
            "linux-image-4.13.0-1002-gcp": "4.13.0-1002.5",
            "linux-image-4.13.0-1002-gcp-dbgsym": "4.13.0-1002.5",
            "linux-gcp-tools-4.13.0-1002": "4.13.0-1002.5",
            "linux-headers-4.13.0-1002-gcp": "4.13.0-1002.5"
        }
    ]
}

Ubuntu:16.04:LTS / linux-hwe

Package

Name
linux-hwe
Purl
pkg:deb/ubuntu/linux-hwe@4.13.0-26.29~16.04.2?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.13.0-26.29~16.04.2

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "irda-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "nfs-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "dasd-extra-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "fs-core-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "nic-usb-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "linux-image-4.13.0-26-generic": "4.13.0-26.29~16.04.2",
            "parport-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "fb-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "parport-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "linux-hwe-udebs-generic-lpae": "4.13.0-26.29~16.04.2",
            "multipath-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "ipmi-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "fs-core-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "linux-source-4.13.0": "4.13.0-26.29~16.04.2",
            "linux-hwe-tools-4.13.0-26": "4.13.0-26.29~16.04.2",
            "crypto-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "kernel-image-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "ppp-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "nic-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "input-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "fs-secondary-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "fs-secondary-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "pcmcia-storage-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "floppy-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "mouse-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "linux-image-4.13.0-26-generic-lpae-dbgsym": "4.13.0-26.29~16.04.2",
            "nic-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "vlan-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "vlan-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "scsi-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "linux-cloud-tools-4.13.0-26-generic": "4.13.0-26.29~16.04.2",
            "linux-hwe-udebs-generic": "4.13.0-26.29~16.04.2",
            "linux-hwe-cloud-tools-4.13.0-26-dbgsym": "4.13.0-26.29~16.04.2",
            "sata-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "serial-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "message-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "pcmcia-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "nic-shared-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "md-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "multipath-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "linux-hwe-tools-4.13.0-26-dbgsym": "4.13.0-26.29~16.04.2",
            "linux-tools-4.13.0-26-lowlatency": "4.13.0-26.29~16.04.2",
            "block-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "usb-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "linux-tools-4.13.0-26-generic": "4.13.0-26.29~16.04.2",
            "input-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "nic-shared-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "sata-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "storage-core-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "nic-pcmcia-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "linux-headers-4.13.0-26-generic": "4.13.0-26.29~16.04.2",
            "pata-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "mouse-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "linux-image-4.13.0-26-lowlatency": "4.13.0-26.29~16.04.2",
            "nfs-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "linux-image-extra-4.13.0-26-generic": "4.13.0-26.29~16.04.2",
            "ipmi-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "storage-core-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "fat-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "virtio-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "linux-headers-4.13.0-26-lowlatency": "4.13.0-26.29~16.04.2",
            "plip-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "fat-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "linux-image-4.13.0-26-lowlatency-dbgsym": "4.13.0-26.29~16.04.2",
            "firewire-core-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "dasd-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "usb-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "linux-cloud-tools-4.13.0-26-lowlatency": "4.13.0-26.29~16.04.2",
            "plip-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "linux-hwe-cloud-tools-4.13.0-26": "4.13.0-26.29~16.04.2",
            "block-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "md-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "linux-image-4.13.0-26-generic-dbgsym": "4.13.0-26.29~16.04.2",
            "linux-image-4.13.0-26-generic-lpae": "4.13.0-26.29~16.04.2",
            "nic-usb-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "scsi-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "crypto-modules-4.13.0-26-generic-lpae-di": "4.13.0-26.29~16.04.2",
            "linux-headers-4.13.0-26-generic-lpae": "4.13.0-26.29~16.04.2",
            "kernel-image-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "linux-tools-4.13.0-26-generic-lpae": "4.13.0-26.29~16.04.2",
            "linux-headers-4.13.0-26": "4.13.0-26.29~16.04.2",
            "irda-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2",
            "ppp-modules-4.13.0-26-generic-di": "4.13.0-26.29~16.04.2"
        }
    ]
}

Ubuntu:16.04:LTS / linux-oem

Package

Name
linux-oem
Purl
pkg:deb/ubuntu/linux-oem@4.13.0-1008.9?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.13.0-1008.9

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "md-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "block-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "pcmcia-storage-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "nic-pcmcia-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "nfs-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "linux-image-4.13.0-1008-oem": "4.13.0-1008.9",
            "linux-headers-4.13.0-1008-oem": "4.13.0-1008.9",
            "floppy-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "ipmi-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "irda-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "scsi-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "crypto-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "mouse-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "plip-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "linux-image-4.13.0-1008-oem-dbgsym": "4.13.0-1008.9",
            "parport-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "linux-oem-tools-4.13.0-1008-dbgsym": "4.13.0-1008.9",
            "sata-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "firewire-core-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "serial-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "fs-core-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "pata-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "storage-core-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "ppp-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "multipath-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "input-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "fat-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "nic-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "linux-oem-tools-4.13.0-1008": "4.13.0-1008.9",
            "nic-shared-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "fb-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "linux-tools-4.13.0-1008-oem": "4.13.0-1008.9",
            "vlan-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "linux-udebs-oem": "4.13.0-1008.9",
            "nic-usb-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "virtio-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "message-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "pcmcia-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "linux-oem-headers-4.13.0-1008": "4.13.0-1008.9",
            "usb-modules-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "kernel-image-4.13.0-1008-oem-di": "4.13.0-1008.9",
            "fs-secondary-modules-4.13.0-1008-oem-di": "4.13.0-1008.9"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / linux-euclid

Package

Name
linux-euclid

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.4.0-9019.20
4.4.0-9020.21
4.4.0-9021.22
4.4.0-9022.23
4.4.0-9023.24
4.4.0-9025.27
4.4.0-9026.28
4.4.0-9027.29
4.4.0-9028.30
4.4.0-9029.31

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / linux-flo

Package

Name
linux-flo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.4.0-5.19
3.4.0-5.22
3.4.0-5.23

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / linux-mako

Package

Name
linux-mako

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.4.0-7.39
3.4.0-7.40
3.4.0-7.41
3.4.0-7.44

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}