CVE-2022-39170 Information

Description

libdwarf 0.4.1 has a double free in _dwarf_exec_frame_instr in dwarf_frame.c.

Reference

https://github.com/davea42/libdwarf-code/commit/60303eb80ecc7747bf29776d545e2a5c5a76f6f8 https://github.com/davea42/libdwarf-code/issues/132