The vulnerability of the hns3_pmu_validate_event_group() function in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the function hns3pmuvalidateeventgroup in the drivers/perf/hisilicon/hns3pmu.c file of the Linux operating system’s kernel is related to memory writing beyond the allocated buffer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...