USN-7390-1: Linux kernel (Xilinx ZynqMP) vulnerabilities
Attila Szász discovered that the HFS+ file system implementation in the Linux Kernel contained a heap overflow vulnerability. An attacker could use a specially crafted file system image that, when mounted, could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2025-0927) 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
Frequently Asked Questions
What is the severity of USN-7390-1?
USN-7390-1 is a high severity vulnerability due to the potential for denial of service and arbitrary code execution.
How do I fix USN-7390-1?
To fix USN-7390-1, upgrade to the appropriate linux-image version 5.15.0-1044.48 or higher.
What platforms are affected by USN-7390-1?
USN-7390-1 affects Ubuntu 22.04 systems running the specified versions of the Linux kernel.
What type of vulnerability is USN-7390-1?
USN-7390-1 is classified as a heap overflow vulnerability in the HFS+ file system implementation.
Can USN-7390-1 be exploited remotely?
Yes, USN-7390-1 can potentially be exploited remotely via a specially crafted file system image.