Detections
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Ubuntu 15.10 : linux-raspi2 vulnerability (USN-3035-2)

high Nessus Plugin ID 92316

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Synopsis

The remote Ubuntu host is missing a security-related patch.

Description

Jan Stancek discovered that the Linux kernel's memory manager did not properly handle moving pages mapped by the asynchronous I/O (AIO) ring buffer to the other nodes. A local attacker could use this to cause a denial of service (system crash).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected linux-image-4.2-raspi2 package.

See Also

https://usn.ubuntu.com/3035-2/

Plugin Details

Severity: High

ID: 92316

File Name: ubuntu_USN-3035-2.nasl

Version: 2.12

Type: local

Agent: unix

Published: 7/15/2016

Updated: 1/12/2023

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:canonical:ubuntu_linux:15.10, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.2-raspi2

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/14/2016

Vulnerability Publication Date: 8/6/2016

Reference Information

CVE: CVE-2016-3070

USN: 3035-2