UBUNTU-CVE-2018-16847

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Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2018-16847

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-16847.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-16847

Related

Published

2018-11-02T00:00:00Z

Modified

2018-11-02T00:00:00Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

An OOB heap buffer r/w access issue was found in the NVM Express Controller emulation in QEMU. It could occur in nvmecmbops routines in nvme device. A guest user/process could use this flaw to crash the QEMU process resulting in DoS or potentially run arbitrary code with privileges of the QEMU process.

References

Affected packages

Ubuntu:18.04:LTS / qemu

Package

Name: qemu
Purl: pkg:deb/ubuntu/qemu@1:2.11+dfsg-1ubuntu7.8?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": "medium",
    "binaries": [
        {
            "qemu-system-misc": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-guest-agent-dbgsym": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-block-extra-dbgsym": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-utils-dbgsym": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-user": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-system-arm-dbgsym": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-kvm": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-system-ppc-dbgsym": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-user-static": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-system-arm": "1:2.11+dfsg-1ubuntu7.8",
            "qemu": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-system-sparc": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-system-s390x-dbgsym": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-system-common-dbgsym": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-system-x86-dbgsym": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-system": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-guest-agent": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-utils": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-block-extra": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-system-misc-dbgsym": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-system-sparc-dbgsym": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-system-mips-dbgsym": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-system-x86": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-system-ppc": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-system-s390x": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-system-common": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-user-static-dbgsym": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-system-mips": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-user-dbgsym": "1:2.11+dfsg-1ubuntu7.8",
            "qemu-user-binfmt": "1:2.11+dfsg-1ubuntu7.8"
        }
    ]
}