Month: May 2023
Product Defects & Quality Assurance Issues expressed on arm64e as possible pointer authentication failures [PAC Failure] and data abort exception errors in Apple Closed Source Applications used for Development. The corresponding X86_64 Exception Code: EXC_I386_GPFLT.
This Article is intended for quick assessment of XNU Crash Analysis. Manually debugging the Code is the only way to be sure something is or isn’t exploitable. A Crash is only a security issue if it is triggered by untrusted input.