CVE-2024-45014 Information

Description

In the Linux kernel the following vulnerability has been resolved:

s390/boot: Avoid possible physmem_info segment corruption

When physical memory for the kernel image is allocated it does not consider extra memory required for offsetting the image start to match it with the lower 20 bits of KASLR virtual base address. That might lead to kernel access beyond its memory range.

Reference

https://git.kernel.org/stable/c/a944cba5d57687b747023c3bc074fcf9c790f7df https://git.kernel.org/stable/c/d7fd2941ae9a67423d1c7bee985f240e4686634f