USN-1391-1: Linux kernel (Marvell DOVE) vulnerability
A flaw was discovered in the XFS filesystem. If a local user mounts a specially crafted XFS image it could potential execute arbitrary code on the system.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
ubuntu/linux-image-2.6.32-423-doveto a version that resolves this vulnerability.Fixed in 2.6.32-423.42
Event History
Frequently Asked Questions
What is the severity of USN-1391-1?
USN-1391-1 is classified as a high severity vulnerability due to its potential to execute arbitrary code on the system.
How do I fix USN-1391-1?
To fix USN-1391-1, update the affected packages to the latest version available in your repository.
Which systems are affected by USN-1391-1?
USN-1391-1 affects Ubuntu 10.10 with the specific version of linux-image-2.6.32-423-dove up to 2.6.32-423.42.
What is the nature of the vulnerability in USN-1391-1?
The vulnerability in USN-1391-1 arises from a flaw in the XFS filesystem that can be exploited by mounting a specially crafted XFS image.
Who can exploit the USN-1391-1 vulnerability?
The USN-1391-1 vulnerability can potentially be exploited by local users with access to mount filesystems.