Rapid7 Vulnerability & Exploit Database

Ubuntu: USN-3313-2: Linux kernel (HWE) vulnerability

Free InsightVM Trial No credit card necessary
Watch Demo See how it all works
Back to Search

Ubuntu: USN-3313-2: Linux kernel (HWE) vulnerability

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
06/07/2017
Created
07/25/2018
Added
12/20/2017
Modified
08/26/2021

Description

USN-3313-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.10. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 16.10 for Ubuntu 16.04 LTS.

It was discovered that a buffer overflow existed in the trace subsystem in the Linux kernel. A privileged local attacker could use this to execute arbitrary code.

Solution(s)

  • ubuntu-upgrade-linux-image-4-8-0-54-generic
  • ubuntu-upgrade-linux-image-4-8-0-54-generic-lpae
  • ubuntu-upgrade-linux-image-4-8-0-54-lowlatency
  • ubuntu-upgrade-linux-image-generic-hwe-16-04
  • ubuntu-upgrade-linux-image-generic-lpae-hwe-16-04
  • ubuntu-upgrade-linux-image-lowlatency-hwe-16-04

References

  • USN-3312-1
  • USN-3312-2
  • USN-3313-1
  • USN-3313-2
  • USN-3314-1
  • USN-3343-1
  • USN-3343-2
View more

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;