Related Vulnerabilities: CVE-2022-27943  

libiberty/rust-demangle.c in GNU GCC 11.2 allows stack consumption in demangle_const, as demonstrated by nm-new.

Description

The MITRE CVE dictionary describes this issue as:

libiberty/rust-demangle.c in GNU GCC 11.2 allows stack consumption in demangle_const, as demonstrated by nm-new.

Additional Information

  • Bugzilla 2071728: CVE-2022-27943 : binutils: libiberty/rust-demangle.c in GNU GCC 11.2 allows stack exhaustion in demangle_const
  • CWE-400: Uncontrolled Resource Consumption
  • FAQ: Frequently asked questions about CVE-2022-27943