{"id":"CVE-2023-20588","details":"\nA division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality. \n\n\n\n\n\n\n\n","modified":"2026-03-13T06:52:22.358265Z","published":"2023-08-08T18:15:11.653Z","related":["SUSE-SU-2023:3599-1","SUSE-SU-2023:3599-2","SUSE-SU-2023:3600-1","SUSE-SU-2023:3600-2","SUSE-SU-2023:3601-1","SUSE-SU-2023:3656-1","SUSE-SU-2023:3680-1","SUSE-SU-2023:3681-1","SUSE-SU-2023:3682-1","SUSE-SU-2023:3684-1","SUSE-SU-2023:3687-1","SUSE-SU-2023:3705-1","SUSE-SU-2023:3785-1","SUSE-SU-2023:3831-1","SUSE-SU-2023:3832-1","SUSE-SU-2023:3894-1","SUSE-SU-2023:3895-1","SUSE-SU-2023:3902-1","SUSE-SU-2023:3903-1","SUSE-SU-2023:3964-1","SUSE-SU-2023:3969-1","SUSE-SU-2023:3971-1","SUSE-SU-2023:3988-1","SUSE-SU-2023:4028-1","SUSE-SU-2023:4475-1","SUSE-SU-2023:4476-1","openSUSE-SU-2024:13257-1"],"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/09/26/9"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/10/03/15"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/10/04/3"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5480"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/09/25/5"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/09/26/5"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/10/03/12"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/10/03/13"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/10/03/14"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/10/03/16"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/09/25/3"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/09/25/8"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/09/27/1"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/10/03/9"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/10/04/4"},{"type":"ADVISORY","url":"http://xenbits.xen.org/xsa/advisory-439.html"},{"type":"ADVISORY","url":"https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7007"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/10/04/1"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/10/04/2"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240531-0005/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5492"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/09/25/4"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/09/25/7"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2023/09/26/8"},{"type":"ARTICLE","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJTUVYZMP6BNF342DS3W7XGOGXC6JPN5/"},{"type":"ARTICLE","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AGZCACEHT6ZZZGG36QQMGROBM4FLWYJX/"},{"type":"ARTICLE","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DIOYP4ZOBML4RCUM3MHRFZUQL445MZM3/"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-20588.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"10.0"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]},{"events":[{"introduced":"0"},{"last_affected":"37"}]},{"events":[{"introduced":"0"},{"last_affected":"38"}]},{"events":[{"introduced":"0"},{"last_affected":"39"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.10240.20345"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.14393.6529"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.17763.5206"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.19044.3803"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.19045.3803"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.22000.2652"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.22621.2861"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.22631.2861"}]},{"events":[{"introduced":"0"},{"last_affected":"r2-sp1"}]},{"events":[{"introduced":"0"},{"last_affected":"r2"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.14393.6529"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.17763.5206"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.25398.584"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}