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CVE-2022-27943

Published: 3/26/2022 Last updated: 10/14/2026 Reserved: 3/26/2022

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

CNA assigner: mitre (8254265b-2729-46b6-b9e3-3dfca2d5bfca) Requested by: n/a

Metrics

Version Score Severity Vector String
3.1 5.5 Medium CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Opam packages affected (21)

conf-aarch64-linux-gnu-gcc conf-blas conf-c++ conf-g++ conf-gcc conf-gfortran conf-lapack conf-libgccjit conf-mingw-w64-gcc-i686 conf-mingw-w64-gcc-x86_64 conf-mingw-w64-g++-i686 conf-mingw-w64-g++-x86_64 conf-x86_64-linux-gnu-gcc farmhash irrlicht lbfgs libbinaryen re2 solo5-cross-aarch64 taglib xgboost

Products affected (0)

No product listed.

References (7)