Executive Summary

Summary
Title Linux kernel (Trusty HWE) vulnerability
Informations
Name USN-2619-1 First vendor Publication 2015-05-23
Vendor Ubuntu Last vendor Modification 2015-05-23
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 4.9 Attack Range Local
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 12.04 LTS

Summary:

The system could be made to crash under certain conditions.

Software Description: - linux-lts-trusty: Linux hardware enablement kernel from Trusty

Details:

A flaw was discovered in the Linux kernel's IPv4 networking when using TCP fast open to initiate a connection. An unprivileged local user could exploit this flaw to cause a denial of service (system crash).

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 12.04 LTS:
linux-image-3.13.0-53-generic 3.13.0-53.89~precise1
linux-image-3.13.0-53-generic-lpae 3.13.0-53.89~precise1

After a standard system update you need to reboot your computer to make all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-2619-1
CVE-2015-3332

Package Information:
https://launchpad.net/ubuntu/+source/linux-lts-trusty/3.13.0-53.89~precise1

Original Source

Url : http://www.ubuntu.com/usn/USN-2619-1

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-399 Resource Management Errors

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 1
Os 2172

Nessus® Vulnerability Scanner

Date Description
2015-06-17 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1071-1.nasl - Type : ACT_GATHER_INFO
2015-05-26 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2619-1.nasl - Type : ACT_GATHER_INFO
2015-05-26 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2620-1.nasl - Type : ACT_GATHER_INFO
2015-05-21 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2615-1.nasl - Type : ACT_GATHER_INFO
2015-05-21 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2616-1.nasl - Type : ACT_GATHER_INFO
2015-04-27 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3237.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
2
3
Date Informations
2015-05-28 00:28:39
  • Multiple Updates
2015-05-27 17:29:38
  • Multiple Updates
2015-05-27 13:27:00
  • Multiple Updates
2015-05-23 09:26:17
  • First insertion