Name of the Vulnerable Software and Affected Versions Linux Kernel versions 2.6.23 through 5.10.162

Description The issue concerns undefined behavior in a bit shift operation within the get default font function in the lib/fonts component. This behavior was introduced in version 2.6.23 and fixed in version 5.10.163. The actual impact and potential for attack have not been fully determined.

Recommendations For Linux Kernel versions 2.6.23 through 5.10.162, update to version 5.10.163 or later to resolve the issue.