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CVE-2023-20593

UNKNOWN
Published 2023-07-24T19:38:43.385Z
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No CVSS data available

Description

An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

AMD

Ryzen™ 3000 Series Desktop Processors “Matisse” AM4

Affected Versions:

various
AMD

AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics “Renoir” AM4

Affected Versions:

various
AMD

3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT

Affected Versions:

various
AMD

Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3

Affected Versions:

various
AMD

Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Lucienne”

Affected Versions:

various
AMD

Ryzen™ 4000 Series Mobile processors with Radeon™ Graphics “Renoir”

Affected Versions:

various
AMD

Ryzen™ 7020 Series processors “Mendocino” FT6

Affected Versions:

various
AMD

2nd Gen AMD EPYC™ Processors

Affected Versions:

various

References

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7008
http://xenbits.xen.org/xsa/advisory-433.html
http://www.openwall.com/lists/oss-security/2023/07/24/3
http://seclists.org/fulldisclosure/2023/Jul/43
http://www.openwall.com/lists/oss-security/2023/07/25/5
http://www.openwall.com/lists/oss-security/2023/07/25/6
http://www.openwall.com/lists/oss-security/2023/07/25/1
http://www.openwall.com/lists/oss-security/2023/07/25/13
http://www.openwall.com/lists/oss-security/2023/07/25/17
http://www.openwall.com/lists/oss-security/2023/07/25/12
http://www.openwall.com/lists/oss-security/2023/07/25/16
http://www.openwall.com/lists/oss-security/2023/07/25/14
http://www.openwall.com/lists/oss-security/2023/07/25/15
http://www.openwall.com/lists/oss-security/2023/07/26/1
https://cmpxchg8b.com/zenbleed.html
https://www.debian.org/security/2023/dsa-5459
https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html
https://www.debian.org/security/2023/dsa-5462
https://www.debian.org/security/2023/dsa-5461
https://lists.debian.org/debian-lts-announce/2023/07/msg00033.html
http://www.openwall.com/lists/oss-security/2023/07/31/2
https://lists.debian.org/debian-lts-announce/2023/08/msg00001.html
https://lists.fedoraproject.org/archives/list/[email protected]/message/SD2G74BXS2SWOE3FIQJ6X76S3A7PDGML/
http://www.openwall.com/lists/oss-security/2023/08/08/7
http://www.openwall.com/lists/oss-security/2023/08/08/8
http://www.openwall.com/lists/oss-security/2023/08/08/6
http://www.openwall.com/lists/oss-security/2023/08/16/4
http://www.openwall.com/lists/oss-security/2023/08/16/5
https://lists.fedoraproject.org/archives/list/[email protected]/message/CP6WQO3CDPLE5O635N7TAL5KCZ6HZ4FE/
https://lists.fedoraproject.org/archives/list/[email protected]/message/HKKYIK2EASDNUV4I7EFJKNBVO3KCKGRR/
http://www.openwall.com/lists/oss-security/2023/09/22/9
http://www.openwall.com/lists/oss-security/2023/09/22/11
http://www.openwall.com/lists/oss-security/2023/09/25/4
http://www.openwall.com/lists/oss-security/2023/09/25/7
https://security.netapp.com/advisory/ntap-20240531-0004/
Published: 2023-07-24T19:38:43.385Z
Last Modified: 2025-02-13T16:39:49.154Z
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