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Status published
Unknown
CVE-2023-20569
A side channel vulnerability on some of the AMD CPUs...
Vulnerability Description
A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an attacker-controlled address, 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://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7005
- http://xenbits.xen.org/xsa/advisory-434.html
- http://www.openwall.com/lists/oss-security/2023/08/08/4
- https://comsec.ethz.ch/research/microarch/inception/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L4E4TZNMLYL2KETY23IPA43QXFAVJ46V/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PKK3IA63LSKM4EC3TN4UM6DDEIOWEQIG/
- https://lists.debian.org/debian-lts-announce/2023/08/msg00013.html
- https://www.debian.org/security/2023/dsa-5475
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T7WO5JM74YJSYAE5RBV4DC6A4YLEKWLF/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HKKYIK2EASDNUV4I7EFJKNBVO3KCKGRR/
- https://security.netapp.com/advisory/ntap-20240605-0006/
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Affected Vendor
Affected Software
Ryzen™ 3000 Series Desktop Processors, Ryzen™ PRO 3000 Series Desktop Processors, Ryzen™ 3000 Series Desktop Processors with Radeon™ Graphics, Ryzen™ PRO 3000 Series Processors with Radeon™ Vega Graphics, Athlon™ 3000 Series Processors with Radeon™ Graphics , Athlon™ PRO 3000 Series Processors with Radeon™ Vega Graphics, Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics, Ryzen™ PRO 4000 Series Desktop Processors, Ryzen™ 5000 Series Desktop Processors , Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics, Ryzen™ PRO 5000 Series Desktop Processors, Ryzen™ Threadripper™ 2000 Series Processors , Ryzen™ Threadripper™ 5000 Series Processors, Ryzen™ Threadripper™ 3000 Series Processors, Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics, Ryzen™ 5000 Series Processors with Radeon™ Graphics, Ryzen™ PRO 5000 Series Processors, Ryzen™ 6000 Series Processors with Radeon™ Graphics, Ryzen™ PRO 6000 Series Processors, Ryzen™ 7040 Series Processors with Radeon™ Graphics, Ryzen™ 7000 Series Processors, Ryzen™ 7000 Series Processors with Radeon™ Graphics, 1st Gen AMD EPYC™ Processors, 2nd Gen AMD EPYC™ Processors, 3rd Gen AMD EPYC™ Processors, 4th Gen AMD EPYC™ Processors
Vulnerable Versions:
various
Timeline
Official Publish:
August 8th, 2023
Last Modified:
September 23rd, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.