Description
GCC v12.0 was discovered to contain an uncontrolled recursion via the component libiberty/rust-demangle.c. This vulnerability allows attackers to cause a Denial of Service (DoS) by consuming excessive CPU and memory resources.
Scores
CVSS v3
5.5
EPSS
0.0027
EPSS Percentile
50.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details
CWE
CWE-674
Status
published
Products (1)
gnu/gcc
12.0
Published
Jan 14, 2022
Tracked Since
Feb 18, 2026