USN-1918-1: Linux kernel (OMAP4) vulnerability
Kees Cook discovered a format string vulnerability in the Broadcom B43 wireless driver for the Linux kernel. A local user could exploit this flaw to gain administrative privileges.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
ubuntu/linux-image-3.5.0-229-omap4to a version that resolves this vulnerability.Fixed in 3.5.0-229.42
Event History
Frequently Asked Questions
What is the severity of USN-1918-1?
The severity of USN-1918-1 is considered high due to the risk of local users gaining administrative privileges.
How do I fix USN-1918-1?
To fix USN-1918-1, upgrade to the patched version of the linux-image-3.5.0-229-omap4 package.
What version of Ubuntu is affected by USN-1918-1?
Ubuntu versions that are affected by USN-1918-1 include 12.10 running linux-image-3.5.0-229-omap4.
What is the nature of the vulnerability in USN-1918-1?
USN-1918-1 addresses a format string vulnerability found in the Broadcom B43 wireless driver.
Who discovered the vulnerability addressed in USN-1918-1?
The format string vulnerability in USN-1918-1 was discovered by Kees Cook.