CVE-2022-50206

The CVE-2022-50206 issue affects the Linux kernel (ARM64) where emulation_proc_handler() concurrently updates table->data for proc_dointvec_minmax, allowing a NULL pointer dereference Oops. The fix is to keep table->data as &insn->current_mode and to retrieve the insn pointer with contai...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a concurrent sysctl operation that could result in a null pointer dereference...