CVE-2022-29900

Description

Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions.

Affected Platforms

Weakness Type

CWE-212

References

• https://lists.debian.org/debian-lts-announce/2022/09/msg00011.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…
• 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-disclos…