Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.86

Description The issue concerns a null pointer dereferencing in the power supply get battery info function. This problem was introduced in version v5.0 and fixed in version v5.15.86. The actual impact and attack plausibility have not yet been proven.

Recommendations For versions prior to v5.15.86, update to version v5.15.86 or later to resolve the issue. As a temporary workaround, consider restricting access to the power supply get battery info function until a patch is available.