CVE-2022-29900
Moderate
CVE-2022-29900
Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions.
Exploit probability
3.8%
Published
July 12, 2022
Required by
Not available
Last source change
July 10, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2022-29900
View original source
Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions.
05 / REFERENCES
Further evidence
- https://lists.debian.org/debian-lts-announce/2022/09/msg00011.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MYI3OMJ7RIZNL3C6GUWNANNPEUUID6FM/
- https://security.gentoo.org/glsa/202402-07
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1037
- https://www.debian.org/security/2022/dsa-5207
- https://www.secpod.com/blog/retbleed-intel-and-amd-processor-information-disclosure-vulnerability/