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CVE record · CVE-2023-20569

A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction.

No CVSS scoreEPSS 0.073 · 94th percentile

Published by the CVE Program (CNA: AMD) at 8 Aug 2023, 17:02 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
AMD Ryzen™ 3000 Series Desktop Processors Package name:
  • affected various
Other versions: affected
AMD Ryzen™ PRO 3000 Series Desktop Processors Package name:
  • affected various
Other versions: affected
AMD Ryzen™ 3000 Series Desktop Processors with Radeon™ Graphics Package name:
  • affected various
Other versions: affected
AMD Ryzen™ PRO 3000 Series Processors with Radeon™ Vega Graphics Package name:
  • affected various
Other versions: affected
AMD Athlon™ 3000 Series Processors with Radeon™ Graphics Package name:
  • affected various
Other versions: affected
AMD Athlon™ PRO 3000 Series Processors with Radeon™ Vega Graphics Package name:
  • affected various
Other versions: affected
AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics Package name:
  • affected various
Other versions: affected
AMD Ryzen™ PRO 4000 Series Desktop Processors Package name:
  • affected various
Other versions: affected
AMD Ryzen™ 5000 Series Desktop Processors Package name:
  • affected various
Other versions: affected
AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics Package name:
  • affected various
Other versions: affected
Not given Ryzen™ PRO 5000 Series Desktop Processors Package name: AGESA
  • affected various
Other versions: affected
AMD Ryzen™ Threadripper™ 2000 Series Processors Package name:
  • affected various
Other versions: affected
AMD Ryzen™ Threadripper™ 5000 Series Processors Package name:
  • affected various
Other versions: affected
AMD Ryzen™ Threadripper™ 3000 Series Processors Package name:
  • affected various
Other versions: affected
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics Package name:
  • affected various
Other versions: affected
AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics Package name:
  • affected various
Other versions: affected
AMD Ryzen™ PRO 5000 Series Processors Package name:
  • affected various
Other versions: affected
AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics Package name:
  • affected various
Other versions: affected
AMD Ryzen™ PRO 6000 Series Processors Package name:
  • affected various
Other versions: affected
AMD Ryzen™ 7040 Series Processors with Radeon™ Graphics Package name:
  • affected various
Other versions: affected
AMD Ryzen™ 7000 Series Processors
  • affected various
Other versions: affected
AMD Ryzen™ 7000 Series Processors with Radeon™ Graphics
  • affected various
Other versions: affected
AMD 1st Gen AMD EPYC™ Processors
  • affected various
Other versions: affected
AMD 2nd Gen AMD EPYC™ Processors
  • affected various
Other versions: affected
AMD 3rd Gen AMD EPYC™ Processors
  • affected various
Other versions: affected
AMD 4th Gen AMD EPYC™ Processors
  • affected various
Other versions: affected
Identifiers
CVE-2023-20569
CNA
AMD
Tags
Published
8 Aug 2023
Updated
23 Sept 2024

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

No source has published a CVSS score for this record yet.

  • CISA KEV Not listed.
  • EPSS 0.073, the 94th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 8 Aug 2023. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.