Updated: 2023-11-07 19:55:00.382182
Description:
With shadow paging enabled, the INVPCID instruction results in a call to kvm_mmu_invpcid_gva. If INVPCID is executed with CR0.PG=0, the invlpg callback is not set and the result is a NULL pointer dereference.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | MEDIUM | 6.9 |
| CVSS Version 3.x | MEDIUM | 6.8 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated |
|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | kernel | 5.14.0 | 6.8 | MEDIUM | Ignored | 2023-11-08 04:07:40 | |
| AlmaLinux 9.2 FIPS | kernel | 5.14.0 | 6.8 | MEDIUM | Ignored | 2023-11-21 04:12:18 | |
| CentOS 6 ELS | kernel | 2.6.32 | 6.8 | MEDIUM | Ignored | 2022-06-11 11:38:27 | |
| CentOS 7 ELS | kernel | 3.10.0 | 6.8 | MEDIUM | Ignored | 2023-09-19 09:29:59 | |
| CentOS 8.4 ELS | kernel | 4.18.0 | 6.8 | MEDIUM | Released | CLSA-2023:1690287378 | 2023-07-25 09:18:57 |
| CentOS 8.5 ELS | kernel | 4.18.0 | 6.8 | MEDIUM | Released | CLSA-2023:1690294029 | 2023-07-25 11:14:46 |
| CentOS Stream 8 ELS | kernel | 4.18.0 | 6.8 | MEDIUM | Ignored | 2024-10-08 10:44:50 | |
| CloudLinux 6 ELS | kernel | 2.6.32 | 6.8 | MEDIUM | Ignored | 2022-06-11 11:38:27 | |
| CloudLinux 7 ELS | kernel | 3.10.0 | 6.8 | MEDIUM | Ignored | 2024-10-08 10:44:50 | |
| Oracle Linux 6 ELS | kernel | 2.6.32 | 6.8 | MEDIUM | Ignored | 2022-06-11 11:38:27 |