USN-1691-1: Linux kernel (OMAP4) vulnerability
A flaw was discovered in the Linux kernel's handling of script execution when module loading is enabled. A local attacker could exploit this flaw to cause a leak of kernel stack contents.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
ubuntu/linux-image-3.0.0-1220-omap4to a version that resolves this vulnerability.Fixed in 3.0.0-1220.33
Event History
Frequently Asked Questions
What is the severity of USN-1691-1?
The severity of USN-1691-1 is considered important due to potential local attacker exploits.
How do I fix USN-1691-1?
To fix USN-1691-1, you need to upgrade to the linux-image-3.0.0-1220-omap4 package version 3.0.0-1220.33 or later.
Who is affected by USN-1691-1?
USN-1691-1 affects users running Ubuntu 11.10 with the linux-image-3.0.0-1220-omap4 package.
What flaw does USN-1691-1 address?
USN-1691-1 addresses a flaw in the Linux kernel's handling of script execution during module loading.
Can USN-1691-1 lead to data breaches?
Yes, USN-1691-1 could potentially lead to data breaches by leaking kernel stack contents to local attackers.