CVE-2023-20593: AMD Ryzen™ 3000 Series Desktop Processors “Matisse”

Описание

Оригинално описание

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

Засегнати продукти

• AMD Ryzen™ 3000 Series Desktop Processors “Matisse” AM4: various
• AMD AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics “Renoir” AM4: various
• AMD 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT: various
• AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3: various
• AMD Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Lucienne”: various
• AMD Ryzen™ 4000 Series Mobile processors with Radeon™ Graphics “Renoir”: various
• AMD Ryzen™ 7020 Series processors “Mendocino” FT6: various
• AMD 2nd Gen AMD EPYC™ Processors: various

Вид слабост

• CWE-209 Съобщения за грешка с чувствителна информация

История

Други уязвимости в AMD Ryzen™ 3000 Series Desktop Processors “Matisse” AM4

• 7.4CVE-2023-20577
• 7.5CVE-2023-31315
• 8.2CVE-2022-23829
• 7.1CVE-2023-20587
• CVE-2022-23821

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2023-20593
• https://nvd.nist.gov/vuln/detail/CVE-2023-20593
• 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/