{ "data_version": "4.0", "data_type": "CVE", "data_format": "MITRE", "CVE_data_meta": { "ID": "CVE-2023-20593", "ASSIGNER": "psirt@amd.com", "STATE": "PUBLIC" }, "description": { "description_data": [ { "lang": "eng", "value": "\nAn issue in \u201cZen 2\u201d CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information.\n\n\n\n\n\n\n" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "AMD", "product": { "product_data": [ { "product_name": "Ryzen\u2122 3000 Series Desktop Processors \u201cMatisse\u201d AM4", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "status": "affected", "version": "various " } ], "defaultStatus": "affected" } } ] } }, { "product_name": "AMD Ryzen\u2122 4000 Series Desktop Processors with Radeon\u2122 Graphics \u201cRenoir\u201d AM4", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "status": "affected", "version": "various " } ], "defaultStatus": "affected" } } ] } }, { "product_name": "3rd Gen AMD Ryzen\u2122 Threadripper\u2122 Processors \u201cCastle Peak\u201d HEDT", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "status": "affected", "version": "various" } ], "defaultStatus": "affected" } } ] } }, { "product_name": "Ryzen\u2122 Threadripper\u2122 PRO Processors \u201cCastle Peak\u201d WS SP3", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "status": "affected", "version": "various " } ], "defaultStatus": "affected" } } ] } }, { "product_name": "Ryzen\u2122 5000 Series Mobile processors with Radeon\u2122 Graphics \u201cLucienne\u201d", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "status": "affected", "version": "various " } ], "defaultStatus": "affected" } } ] } }, { "product_name": "Ryzen\u2122 4000 Series Mobile processors with Radeon\u2122 Graphics \u201cRenoir\u201d", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "status": "affected", "version": "various " } ], "defaultStatus": "affected" } } ] } }, { "product_name": "Ryzen\u2122 7020 Series processors \u201cMendocino\u201d FT6", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "status": "affected", "version": "various " } ], "defaultStatus": "affected" } } ] } }, { "product_name": "2nd Gen AMD EPYC\u2122 Processors", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "status": "affected", "version": "various " } ], "defaultStatus": "affected" } } ] } } ] } } ] } }, "references": { "reference_data": [ { "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7008", "refsource": "MISC", "name": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7008" }, { "url": "http://xenbits.xen.org/xsa/advisory-433.html", "refsource": "MISC", "name": "http://xenbits.xen.org/xsa/advisory-433.html" }, { "url": "http://www.openwall.com/lists/oss-security/2023/07/24/3", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2023/07/24/3" }, { "url": "http://seclists.org/fulldisclosure/2023/Jul/43", "refsource": "MISC", "name": "http://seclists.org/fulldisclosure/2023/Jul/43" }, { "url": "http://www.openwall.com/lists/oss-security/2023/07/25/5", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2023/07/25/5" }, { "url": "http://www.openwall.com/lists/oss-security/2023/07/25/6", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2023/07/25/6" }, { "url": "http://www.openwall.com/lists/oss-security/2023/07/25/1", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2023/07/25/1" }, { "url": "http://www.openwall.com/lists/oss-security/2023/07/25/13", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2023/07/25/13" }, { "url": "http://www.openwall.com/lists/oss-security/2023/07/25/17", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2023/07/25/17" }, { "url": "http://www.openwall.com/lists/oss-security/2023/07/25/12", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2023/07/25/12" }, { "url": "http://www.openwall.com/lists/oss-security/2023/07/25/16", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2023/07/25/16" }, { "url": "http://www.openwall.com/lists/oss-security/2023/07/25/14", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2023/07/25/14" }, { "url": "http://www.openwall.com/lists/oss-security/2023/07/25/15", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2023/07/25/15" }, { "url": "http://www.openwall.com/lists/oss-security/2023/07/26/1", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2023/07/26/1" }, { "url": "https://cmpxchg8b.com/zenbleed.html", "refsource": "MISC", "name": "https://cmpxchg8b.com/zenbleed.html" }, { "url": "https://www.debian.org/security/2023/dsa-5459", "refsource": "MISC", "name": "https://www.debian.org/security/2023/dsa-5459" }, { "url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html", "refsource": "MISC", "name": "https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html" }, { "url": "https://www.debian.org/security/2023/dsa-5462", "refsource": "MISC", "name": "https://www.debian.org/security/2023/dsa-5462" }, { "url": "https://www.debian.org/security/2023/dsa-5461", "refsource": "MISC", "name": "https://www.debian.org/security/2023/dsa-5461" }, { "url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00033.html", "refsource": "MISC", "name": "https://lists.debian.org/debian-lts-announce/2023/07/msg00033.html" }, { "url": "http://www.openwall.com/lists/oss-security/2023/07/31/2", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2023/07/31/2" }, { "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00001.html", "refsource": "MISC", "name": "https://lists.debian.org/debian-lts-announce/2023/08/msg00001.html" }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SD2G74BXS2SWOE3FIQJ6X76S3A7PDGML/", "refsource": "MISC", "name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SD2G74BXS2SWOE3FIQJ6X76S3A7PDGML/" }, { "url": 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"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CP6WQO3CDPLE5O635N7TAL5KCZ6HZ4FE/" }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HKKYIK2EASDNUV4I7EFJKNBVO3KCKGRR/", "refsource": "MISC", "name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HKKYIK2EASDNUV4I7EFJKNBVO3KCKGRR/" }, { "url": "http://www.openwall.com/lists/oss-security/2023/09/22/9", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2023/09/22/9" }, { "url": "http://www.openwall.com/lists/oss-security/2023/09/22/11", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2023/09/22/11" }, { "url": "http://www.openwall.com/lists/oss-security/2023/09/25/4", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2023/09/25/4" }, { "url": "http://www.openwall.com/lists/oss-security/2023/09/25/7", "refsource": "MISC", "name": "http://www.openwall.com/lists/oss-security/2023/09/25/7" }, { "url": "https://security.netapp.com/advisory/ntap-20240531-0004/", "refsource": "MISC", "name": "https://security.netapp.com/advisory/ntap-20240531-0004/" } ] }, "generator": { "engine": "Vulnogram 0.1.0-dev" }, "source": { "advisory": "AMD-SB-7008", "discovery": "UNKNOWN" } }