The vulnerability of the imsttfb component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the imsttfb component in the Linux operating system’s kernel is related to incorrect error handling in the imsttfbprobe function. Exploiting this vulnerability can allow an attacker to cause a service failure...

UBUNTU-CVE-2023-52838

In the Linux kernel, the following vulnerability has been resolved: fbdev: imsttfb: fix a resource leak in probe I've re-written the error handling but the bug is that if initimstt fails we need to call iounmappar-cmapregs...