Detections
Analytics
Ubuntu 12.04 LTS : linux-lts-raring vulnerabilities (USN-1971-1)
medium Nessus Plugin ID 70192
Language:
Synopsis
The remote Ubuntu host is missing a security-related patch.Description
Vince Weaver discovered a flaw in the perf subsystem of the Linux kernel on ARM platforms. A local user could exploit this flaw to gain privileges or cause a denial of service (system crash).(CVE-2013-4254)
A memory leak was discovered in the user namespace facility of the Linux kernel. A local user could cause a denial of service (memory consumption) via the CLONE_NEWUSER unshare call. (CVE-2013-4205).
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-3.8-generic package.See Also
Plugin Details
Severity: Medium
ID: 70192
File Name: ubuntu_USN-1971-1.nasl
Version: 1.9
Type: local
Agent: unix
Family: Ubuntu Local Security Checks
Published: 9/28/2013
Updated: 9/19/2019
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: Medium
Base Score: 6.9
Vector: CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C
Vulnerability Information
CPE: p-cpe:/a:canonical:ubuntu_linux:linux-image-3.8-generic, cpe:/o:canonical:ubuntu_linux:12.04:-:lts
Required KB Items: Host/cpu, Host/Debian/dpkg-l, Host/Ubuntu, Host/Ubuntu/release
Patch Publication Date: 9/27/2013
Vulnerability Publication Date: 8/24/2013
Reference Information
CVE: CVE-2013-4205, CVE-2013-4254
USN: 1971-1