CVEvulnerability

CVE-2021-46195

5.5 MEDIUM Published 2022-01-14 Modified 2026-10-14 Official page ↗
Status
Modified
Published
2022-01-14
Last modified
2026-10-14
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
CWE-674

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.

Affected configurations

• gnu gcc 12.0

Related

Weakness · CWE (1)

  • CWE-674 Uncontrolled Recursion weakness

References