medium4.7
CVE-2022-27672
When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially …
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Amd | Athlon X4 750 Firmware | All versions |
| Amd | Athlon X4 760k Firmware | All versions |
| Amd | Athlon X4 830 Firmware | All versions |
| Amd | Athlon X4 840 Firmware | All versions |
| Amd | Athlon X4 860k Firmware | All versions |
| Amd | Athlon X4 870k Firmware | All versions |
| Amd | Athlon X4 880k Firmware | All versions |
| Amd | Athlon X4 835 Firmware | All versions |
| Amd | Athlon X4 845 Firmware | All versions |
| Amd | Athlon X4 940 Firmware | All versions |
| Amd | Athlon X4 950 Firmware | All versions |
| Amd | Athlon X4 970 Firmware | All versions |