Updated: 2023-08-17 05:04:49.17294
Description:
When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially resulting in information disclosure.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | 0 | |
| CVSS Version 3.x | MEDIUM | 4.7 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated |
|---|---|---|---|---|---|---|---|
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 4.7 | MEDIUM | Released | CLSA-2023:1695144235 | 2023-09-19 17:07:01 |
| Ubuntu 16.04 ELS | linux | 4.4.0 | 4.7 | MEDIUM | Not Vulnerable | 2023-09-27 03:33:51 | |
| Ubuntu 18.04 ELS | linux | 4.15.0 | 4.7 | MEDIUM | Released | CLSA-2023:1695041084 | 2023-09-18 09:29:15 |