CVE-2022-29900
MEDIUMAMD APU Firmware - Arbitrary Speculative Code Execution
Title source: llmDescription
Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions.
References (6)
Core 6
Core References
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MYI3OMJ7RIZNL3C6GUWNANNPEUUID6FM/
Mailing List mailing-list
https://lists.debian.org/debian-lts-announce/2022/09/msg00011.html
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202402-07
Various Sources
https://www.secpod.com/blog/retbleed-intel-and-amd-processor-information-disclosure-vulnerability/
Third Party Advisory vendor-advisory
https://www.debian.org/security/2022/dsa-5207
Scores
CVSS v3
6.5
EPSS
0.0380
EPSS Percentile
88.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-212
Status
published
Products (50)
amd/a10-9600p_firmware
amd/a10-9630p_firmware
amd/a12-9700p_firmware
amd/a12-9730p_firmware
amd/a4-9120_firmware
amd/a6-9210_firmware
amd/a6-9220_firmware
amd/a6-9220c_firmware
amd/a9-9410_firmware
amd/a9-9420_firmware
... and 40 more
Published
Jul 12, 2022
Tracked Since
Feb 18, 2026