CVE-2024-42292 Information

Description

In the Linux kernel the following vulnerability has been resolved:

kobject_uevent: Fix OOB access within zap_modalias_env()

zap_modalias_env() wrongly calculates size of memory block to move so will cause OOB memory access issue if variable MODALIAS is not the last one within its @env parameter fixed by correcting size to memmove.

Reference

https://git.kernel.org/stable/c/68d63ace80b76395e7935687ecdb86421adc2168 https://git.kernel.org/stable/c/57fe01d3d04276875c7e3a6dc763517fc05b8762 https://git.kernel.org/stable/c/d4663536754defff75ff1eca0aaebc41da165a8d https://git.kernel.org/stable/c/dd6e9894b451e7c85cceb8e9dc5432679a70e7dc