Updated: 2022-10-19 20:27:23.089404
Description:
Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | HIGH | 7.2 |
| CVSS Version 3.x | HIGH | 7.8 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated |
|---|---|---|---|---|---|---|---|
| CentOS 8.4 ELS | kernel | 4.18.0-305.25.1 | 7.8 | HIGH | Needs Triage | 2022-05-25 23:31:32 | |
| CentOS 8.5 ELS | kernel | 4.18.0-348.7.1 | 7.8 | HIGH | Needs Triage | 2022-05-25 23:31:31 | |
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 7.8 | HIGH | Released | CLSA-2022:1664906081 | 2022-10-04 14:02:48 |
| Ubuntu 16.04 ELS | linux | 4.4.0 | 7.8 | HIGH | Not Vulnerable | 2023-02-01 10:04:54 | |
| Ubuntu 18.04 ELS | linux | 4.15.0 | 7.8 | HIGH | Needs Triage | 2023-03-01 16:05:22 |