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Ubuntu 16.04 LTS : Linux kernel regression (USN-3392-1)

high Nessus Plugin ID 102524

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Synopsis

The remote Ubuntu host is missing a security update.

Description

The remote Ubuntu 16.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-3392-1 advisory.

 USN-3378-1 fixed vulnerabilities in the Linux kernel. Unfortunately, a regression was introduced that prevented conntrack from working correctly in some situations. This update fixes the problem.

 We apologize for the inconvenience.



Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected kernel package.

See Also

https://ubuntu.com/security/notices/USN-3392-1

Plugin Details

Severity: High

ID: 102524

File Name: ubuntu_USN-3392-1.nasl

Version: 1.13

Type: local

Agent: unix

Published: 8/16/2017

Updated: 10/29/2024

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus

Risk Information

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-1070-raspi2, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-92-generic, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-1072-snapdragon, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-92-powerpc-e500mc, cpe:/o:canonical:ubuntu_linux:16.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-92-generic-lpae, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-1027-gke, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-92-powerpc64-emb, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-92-powerpc-smp, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-92-lowlatency, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-1031-aws, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4.0-92-powerpc64-smp

Required KB Items: Host/cpu, Host/Debian/dpkg-l, Host/Ubuntu, Host/Ubuntu/release

Exploit Ease: No known exploits are available

Patch Publication Date: 8/16/2017

Vulnerability Publication Date: 6/19/2017

Reference Information

USN: 3392-1