CVE-2022-27943

Description

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

Affected Platforms

Weakness Type

CWE-674

References

• https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105039
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…
• https://sourceware.org/bugzilla/show_bug.cgi?id=28995
• https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105039
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…
• https://sourceware.org/bugzilla/show_bug.cgi?id=28995