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Status published
Medium
CVE-2022-23825
Aliases in the branch predictor may cause some AMD processors...
Vulnerability Description
Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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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Affected Vendor
Affected Software
AMD Processors
Vulnerable Versions:
Processor Some AMD Processors
Timeline
Official Publish:
July 14th, 2022
Last Modified:
September 16th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.