CVE-2023-52677: riscv: Check if the code to patch lies in the exit section

Description

In the Linux kernel, the following vulnerability has been resolved:

riscv: Check if the code to patch lies in the exit section

Otherwise we fall through to vmalloc_to_page() which panics since the
address does not lie in the vmalloc region.

Vendor: Linux

Product: Linux

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 17.81% (scored less or equal to compared to others)

EPSS Date: 2025-02-03 (when was this score calculated)

2024-12-20 00:31:33 UTC
CVE

riscv: Check if the code to patch lies in the exit section