Updated: 2025-08-20 00:24:28.029671
Description:
In the IPv4 implementation in the Linux kernel before 5.12.4, net/ipv4/route.c has an information leak because the hash table is very small.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | LOW | 2.7 |
| CVSS Version 3.x | LOW | 3.5 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| Ubuntu 16.04 ELS | linux | 4.4.0 | 3.5 | LOW | Released | CLSA-2022:1667414297 | 2022-11-02 17:07:51 | Ignored due to low severity |
| Ubuntu 18.04 ELS | linux | 4.15.0 | 3.5 | LOW | Ignored | 2023-03-02 04:04:05 | Ignored due to low severity |