USN-7028-2: Linux kernel (Azure) vulnerabilities
It was discovered that the JFS file system contained an out-of-bounds read vulnerability when printing xattr debug information. A local attacker could use this to cause a denial of service (system crash). Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:
Affected Software
Event History
Child vulnerabilities
Contains the following vulnerabilities.
Frequently Asked Questions
What is the severity of USN-7028-2?
USN-7028-2 is classified as a medium severity vulnerability due to its potential to cause a denial of service by allowing a local attacker to exploit an out-of-bounds read.
How do I fix USN-7028-2?
To resolve the vulnerability identified in USN-7028-2, users should update to the recommended package version 4.15.0-1181.196~14.04.1.
Who is affected by USN-7028-2?
USN-7028-2 affects users of Ubuntu 14.04, specifically those using the linux-image-4.15.0-1181-azure or linux-image-azure packages.
What kind of attacks can exploit USN-7028-2?
A local attacker can exploit USN-7028-2 to cause a denial of service, potentially leading to system crashes.
When was USN-7028-2 announced?
USN-7028-2 was announced as part of the security advisory releases for vulnerabilities affecting the Linux kernel.