UBUNTU-CVE-2018-18954

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Source

https://ubuntu.com/security/CVE-2018-18954

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-18954.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-18954

Related

Published

2018-11-15T00:00:00Z

Modified

2018-11-15T00:00:00Z

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

The pnvlpcdoeccb function in hw/ppc/pnvlpc.c in Qemu before 3.1 allows out-of-bounds write or read access to PowerNV memory.

References

Affected packages

Ubuntu:18.04:LTS / qemu

Package

Name: qemu
Purl: pkg:deb/ubuntu/qemu?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:2.11+dfsg-1ubuntu7.8

Affected versions

1:2.*

1:2.10+dfsg-0ubuntu3

1:2.10+dfsg-0ubuntu4

1:2.10+dfsg-0ubuntu5

1:2.11+dfsg-1ubuntu1

1:2.11+dfsg-1ubuntu2

1:2.11+dfsg-1ubuntu4

1:2.11+dfsg-1ubuntu5

1:2.11+dfsg-1ubuntu6

1:2.11+dfsg-1ubuntu7

1:2.11+dfsg-1ubuntu7.1

1:2.11+dfsg-1ubuntu7.2

1:2.11+dfsg-1ubuntu7.3

1:2.11+dfsg-1ubuntu7.4

1:2.11+dfsg-1ubuntu7.5

1:2.11+dfsg-1ubuntu7.6

1:2.11+dfsg-1ubuntu7.7

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-block-extra"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-block-extra-dbgsym"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-guest-agent"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-guest-agent-dbgsym"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-kvm"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system-arm"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system-arm-dbgsym"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system-common"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system-common-dbgsym"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system-mips"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system-mips-dbgsym"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system-misc"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system-misc-dbgsym"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system-ppc"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system-ppc-dbgsym"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system-s390x"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system-s390x-dbgsym"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system-sparc"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system-sparc-dbgsym"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system-x86"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-system-x86-dbgsym"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-user"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-user-binfmt"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-user-dbgsym"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-user-static"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-user-static-dbgsym"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-utils"
        },
        {
            "binary_version": "1:2.11+dfsg-1ubuntu7.8",
            "binary_name": "qemu-utils-dbgsym"
        }
    ]
}