Vulnerability of the pmu_sbi_ovf_handler() function in the drivers/perf/riscv_pmu_sbi.c module – This driver is a Linux kernel performance monitoring driver that allows an attacker to trigger a service failure.

Vulnerability of the pmusbiovfhandler function in the drivers/perf/riscvpmusbi.c module – The driver for monitoring kernel performance in Linux systems lacks a check for the return value. Exploiting this vulnerability could allow an attacker to cause a system failure...