Vulnerability in Amd 1st Gen Epyc™ Processors
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 resulting in information disclosure.
EPSS: 0.002 (46.1th percentile) — read the EPSS interpretation.
Affected products
- Amd 1st Gen Epyc™ Processors — versions Contact your OS vendor
- Amd 2nd Gen Epyc™ Processors — versions Contact your OS vendor
- Amd 2nd Gen Ryzen™ Threadripper™ Processors — versions Contact your OS vendor
- Amd 3rd Gen Ryzen™ Threadripper™ Processors — versions Contact your OS vendor
- Amd 7th Generation A-series Apus — versions Contact your OS vendor
- Amd Athlon™ Mobile Processors — versions Contact your OS vendor
- Amd Athlon™ X4 Processor — versions Contact your OS vendor
- Amd Ryzen™ 2000 Series Processors — versions Contact your OS vendor
- Amd Ryzen™ 3000 Series Processors — versions Contact your OS vendor
- Amd Ryzen™ 4000 Series Processors — versions Contact your OS vendor