CVE-2021-46195
Summary
| CVE | CVE-2021-46195 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-01-14 20:15:00 UTC |
| Updated | 2022-01-22 01:38:00 UTC |
| 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. |
Risk And Classification
Problem Types: CWE-674
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| 103841 – Uncontrolled Recursion in libiberty/rust-demangle.c | MISC | gcc.gnu.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 160317 Oracle Enterprise Linux Security Update for mingw-gcc (ELSA-2022-8415)
- 182762 Debian Security Update for binutils (CVE-2021-46195)
- 752893 SUSE Enterprise Linux Security Update for binutils (SUSE-SU-2022:4146-1)
- 752941 SUSE Enterprise Linux Security Update for binutils (SUSE-SU-2022:4277-1)
- 940797 AlmaLinux Security Update for mingw-gcc (ALSA-2022:8415)