CVE-2022-27943

5.5MEDIUM

Key Information:

Vendor
Gnu
Status
Gcc
Vendor
CVE Published:
26 March 2022

Summary

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

References

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-ann...
vendor-advisory

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.