{"id":"CVE-2022-23824","state":"PUBLISHED","title":"IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure.","description":"IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure.","publishedAt":"2022-11-09T20:48:06.826Z","updatedAt":"2025-02-13T16:32:23.589Z","severity":null,"assigner":"AMD","products":["AMD AMD Processors"],"affected":[{"vendor":"AMD","product":"AMD Processors","versions":[{"version":"Processor  various","status":"affected"}]}],"references":["https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1040","http://www.openwall.com/lists/oss-security/2022/11/10/2","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTMITQBGC23MSDHUCAPCVGLMVXIBXQTQ/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NTQMPJC5N6XJYQ232OZFLK47HVZNRBY3/","https://www.debian.org/security/2023/dsa-5378","https://security.gentoo.org/glsa/202402-07"],"weaknesses":[],"ingestedAt":"2026-10-29T19:49:40.939Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/23xxx/CVE-2022-23824.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-23824","state":"PUBLISHED","datePublished":"2022-11-09T20:48:06.826Z","dateUpdated":"2025-02-13T16:32:23.589Z","assignerShortName":"AMD","assignerOrgId":"b58fc414-a1e4-4f92-9d70-1add41838648","dateReserved":"2022-01-21T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure."}],"affected":[{"vendor":"AMD","product":"AMD Processors","versions":[{"version":"Processor  various","status":"affected"}]}],"references":[{"url":"https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1040"},{"url":"http://www.openwall.com/lists/oss-security/2022/11/10/2","name":"[oss-security] 20221110 Xen Security Advisory 422 v2 (CVE-2022-23824) - x86: Multiple speculative security issues","tags":["mailing-list"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTMITQBGC23MSDHUCAPCVGLMVXIBXQTQ/","name":"FEDORA-2022-9f51d13fa3","tags":["vendor-advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NTQMPJC5N6XJYQ232OZFLK47HVZNRBY3/","name":"FEDORA-2022-53a4a5dd11","tags":["vendor-advisory"]},{"url":"https://www.debian.org/security/2023/dsa-5378","name":"DSA-5378","tags":["vendor-advisory"]},{"url":"https://security.gentoo.org/glsa/202402-07"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"NA"}]}],"providerMetadata":{"shortName":"AMD","orgId":"b58fc414-a1e4-4f92-9d70-1add41838648","dateUpdated":"2024-09-17T01:23:48.000Z"},"datePublic":"2022-11-08T00:00:00.000Z","x_generator":{"engine":"Vulnogram 0.0.9"},"source":{"discovery":"EXTERNAL"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1040","tags":["x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2022/11/10/2","name":"[oss-security] 20221110 Xen Security Advisory 422 v2 (CVE-2022-23824) - x86: Multiple speculative security issues","tags":["mailing-list","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTMITQBGC23MSDHUCAPCVGLMVXIBXQTQ/","name":"FEDORA-2022-9f51d13fa3","tags":["vendor-advisory","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NTQMPJC5N6XJYQ232OZFLK47HVZNRBY3/","name":"FEDORA-2022-53a4a5dd11","tags":["vendor-advisory","x_transferred"]},{"url":"https://www.debian.org/security/2023/dsa-5378","name":"DSA-5378","tags":["vendor-advisory","x_transferred"]},{"url":"https://security.gentoo.org/glsa/202402-07","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T03:51:46.071Z"}}]}}}