USN-3335-2: Linux kernel (Trusty HWE) vulnerability
USN-3335-1 fixed vulnerabilities in the Linux kernel for Ubuntu 14.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 14.04 LTS for Ubuntu 12.04 ESM. It was discovered that the stack guard page for processes in the Linux kernel was not sufficiently large enough to prevent overlapping with the heap. An attacker could leverage this with another vulnerability to execute arbitrary code and gain administrative privileges
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID for this Linux kernel vulnerability?
The vulnerability ID for this Linux kernel vulnerability is USN-3335-2.
What is the affected software for this vulnerability?
The affected software for this vulnerability is Ubuntu 12.04 LTS with Linux kernel versions 3.13.0-121.170~precise1, 3.13.0.121.112, or 3.13.0-121.170~precise1 (depending on the specific package).
How severe is this vulnerability?
The severity of this vulnerability is not specified in the provided information.
What is the recommended remedy for this vulnerability?
The recommended remedy for this vulnerability is to update the Linux kernel to the specified versions: 3.13.0-121.170~precise1, 3.13.0.121.112, or 3.13.0-121.170~precise1.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability on the Ubuntu Security Notices website with the reference USN-3335-2.