In the Linux kernel, the following vulnerability has been resolved:
kprobes/x86: Use copyfromkernel_nofault() to read from unsafe address
Read from an unsafe address with copyfromkernelnofault() in archadjustkprobeaddr() because this function is used before checking the address is in text or not. Syzcaller bot found a bug and reported the case if user specifies inaccessible data area, archadjustkprobe_addr() will cause a kernel panic.
[ mingo: Clarified the comment. ]