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CVE-2023-20569 A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction
Description
A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an attacker-controlled address, potentially leading to information disclosure.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Ryzen™ 3000 Series Desktop Processors | Versions not published | |
| Ryzen™ PRO 3000 Series Desktop Processors | Versions not published | |
| Ryzen™ 3000 Series Desktop Processors with Radeon™ Graphics | Versions not published | |
| Ryzen™ PRO 3000 Series Processors with Radeon™ Vega Graphics | Versions not published | |
| Athlon™ 3000 Series Processors with Radeon™ Graphics | Versions not published | |
| Athlon™ PRO 3000 Series Processors with Radeon™ Vega Graphics | Versions not published | |
| Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics | Versions not published | |
| Ryzen™ PRO 4000 Series Desktop Processors | Versions not published | |
| Ryzen™ 5000 Series Desktop Processors | Versions not published |
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References
- www.amd.com www.amd.com
- xenbits.xen.org xenbits.xen.org
- www.openwall.com www.openwall.com
- comsec.ethz.ch comsec.ethz.ch
- lists.fedoraproject.org lists.fedoraproject.org
- lists.fedoraproject.org lists.fedoraproject.org
- lists.debian.org lists.debian.org
- www.debian.org www.debian.org
- lists.fedoraproject.org lists.fedoraproject.org
- lists.fedoraproject.org lists.fedoraproject.org
- security.netapp.com security.netapp.com
Timeline
- Published
- Last modified