USN-1491-1: Linux kernel (EC2) vulnerabilities
Stephan Mueller reported a flaw in the Linux kernel's dl2k network driver's handling of ioctls. An unprivileged local user could leverage this flaw to cause a denial of service. (CVE-2012-2313) Timo Warns reported multiple flaws in the Linux kernel's hfsplus filesystem. An unprivileged local user could exploit these flaws to gain root system priviliges. (CVE-2012-2319)
Affected Software
Event History
Frequently Asked Questions
What is the severity of USN-1491-1?
The severity of USN-1491-1 is categorized as a denial of service vulnerability affecting unprivileged local users.
How do I fix USN-1491-1?
To fix USN-1491-1, update to the recommended kernel version Linux-image-2.6.32-345-ec2, or a later version.
Who is affected by USN-1491-1?
The vulnerability USN-1491-1 affects users of Ubuntu 10.04 running the specific kernel version prior to 2.6.32-345.50.
What does USN-1491-1 involve?
USN-1491-1 involves flaws in the Linux kernel's dl2k network driver and hfsplus filesystem, leading to a denial of service.
Is USN-1491-1 exploitable remotely?
No, USN-1491-1 is not remotely exploitable as it requires an unprivileged local user to leverage the vulnerabilities.