critical
10
CWE
416
Advisory Published
Updated

CVE-2017-18017: Use After Free

First published: Wed Jan 03 2018(Updated: )

Last updated 29 November 2024

Credit: cve@mitre.org cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Linux Linux kernel>=3.2<3.2.99
Linux Linux kernel>=3.3<3.10.108
Linux Linux kernel>=3.11<3.16.54
Linux Linux kernel>=3.17<3.18.60
Linux Linux kernel>=3.19<4.1.43
Linux Linux kernel>=4.2<4.4.76
Linux Linux kernel>=4.5<4.9.36
Linux Linux kernel>=4.10<4.11
Debian Debian Linux=7.0
Debian Debian Linux=8.0
Arista EOS=4.20.1fx-virtual-router
F5 Arx>=6.2.0<=6.4.0
SUSE CaaS Platform
SUSE Linux Enterprise Debuginfo=11-sp3
SUSE Linux Enterprise Debuginfo=11-sp4
Suse Linux Enterprise Module For Public Cloud=12
SUSE Linux Enterprise Point of Sale=11-sp3
SUSE OpenStack Cloud=6
openSUSE Leap=42.3
SUSE Linux Enterprise Desktop=12-sp2
SUSE Linux Enterprise Desktop=12-sp3
Suse Linux Enterprise High Availability=12-sp2
Suse Linux Enterprise High Availability=12-sp3
Suse Linux Enterprise High Availability Extension=11-sp4
Suse Linux Enterprise Live Patching=12
Suse Linux Enterprise Live Patching=12-sp3
Suse Linux Enterprise Real Time Extension=11-sp4
Suse Linux Enterprise Real Time Extension=12-sp2
Suse Linux Enterprise Real Time Extension=12-sp3
SUSE Linux Enterprise Server=11-sp3
SUSE Linux Enterprise Server=11-sp4
SUSE Linux Enterprise Server=12
Suse Linux Enterprise Server Sap=12-sp1
SUSE Linux Enterprise Server=12-sp1
SUSE Linux Enterprise Server=12-sp2
SUSE Linux Enterprise Server=12-sp2
SUSE Linux Enterprise Server=12-sp3
SUSE Linux Enterprise Software Development Kit=11-sp4
SUSE Linux Enterprise Software Development Kit=12-sp2
SUSE Linux Enterprise Software Development Kit=12-sp3
Suse Linux Enterprise Workstation Extension=12-sp2
Suse Linux Enterprise Workstation Extension=12-sp3
Openstack Cloud Magnum Orchestration=7
Canonical Ubuntu Linux=12.04
Canonical Ubuntu Linux=14.04
Redhat Mrg Realtime=2.0
Redhat Enterprise Linux Desktop=6.0
Redhat Enterprise Linux Desktop=7.0
Redhat Enterprise Linux Eus=7.3
Redhat Enterprise Linux Eus=7.4
Redhat Enterprise Linux Eus=7.6
Redhat Enterprise Linux Eus=7.7
Redhat Enterprise Linux For Real Time=7
Redhat Enterprise Linux For Real Time For Nfv=7
Redhat Enterprise Linux Server=6.0
Redhat Enterprise Linux Server=7.0
Redhat Enterprise Linux Server Aus=7.3
Redhat Enterprise Linux Server Aus=7.4
Redhat Enterprise Linux Server Aus=7.6
Redhat Enterprise Linux Server Aus=7.7
Redhat Enterprise Linux Server Tus=7.3
Redhat Enterprise Linux Server Tus=7.4
Redhat Enterprise Linux Server Tus=7.6
Redhat Enterprise Linux Server Tus=7.7
Redhat Enterprise Linux Workstation=6.0
Redhat Enterprise Linux Workstation=7.0
Arista EOS
debian/linux
5.10.223-1
5.10.226-1
6.1.115-1
6.1.119-1
6.11.10-1
6.12.5-1

Remedy

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2638fd0f92d4397884fd991d8f4925cb3f081901

Remedy

http://patchwork.ozlabs.org/patch/746618/

Remedy

https://github.com/torvalds/linux/commit/2638fd0f92d4397884fd991d8f4925cb3f081901

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID?

    The vulnerability ID is CVE-2017-18017.

  • What is the severity level of CVE-2017-18017?

    The severity level of CVE-2017-18017 is medium.

  • What is the affected software?

    The affected software includes Linux kernel versions before 4.11 and 4.9.x before 4.9.36.

  • What is the impact of CVE-2017-18017?

    The impact of CVE-2017-18017 includes denial of service (use-after-free and memory corruption) or possibly other unspecified impacts.

  • Are there any remediation steps available?

    Yes, updating the Linux kernel to version 4.11 or higher can address the vulnerability.

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