Description
Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure.
References (9)
Core 9
Core References
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M27MB3QFNIJV4EQQSXWARHP3OGX6CR6K/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4RW5FCIYFNCQOEFJEUIRW3DGYW7CWBG/
Third Party Advisory vendor-advisory
https://www.debian.org/security/2022/dsa-5184
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KLSRW4LLTAT3CZMOYVNTC7YIYGX3KLED/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MYI3OMJ7RIZNL3C6GUWNANNPEUUID6FM/
Mailing List, Third Party Advisory mailing-list
http://www.openwall.com/lists/oss-security/2022/11/08/1
Mailing List, Third Party Advisory mailing-list
http://www.openwall.com/lists/oss-security/2022/11/10/2
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202402-07
Scores
CVSS v3
6.5
EPSS
0.0014
EPSS Percentile
33.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Details
CWE
CWE-668
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 14, 2022
Tracked Since
Feb 18, 2026