{"id":"UBUNTU-CVE-2024-36348","details":"A transient execution vulnerability in some AMD processors may allow a user process to infer the control registers speculatively even if UMIP feature is enabled, potentially resulting in information leakage.","modified":"2026-01-27T12:41:31.470702Z","published":"2025-07-08T17:15:00Z","withdrawn":"2026-01-27T11:01:35Z","upstream":["CVE-2024-36348"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-36348"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-36348"},{"type":"REPORT","url":"https://xenbits.xen.org/xsa/advisory-471.html"},{"type":"REPORT","url":"https://www.amd.com/content/dam/amd/en/documents/resources/bulletin/technical-guidance-for-mitigating-transient-scheduler-attacks.pdf"},{"type":"REPORT","url":"https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7029.html"},{"type":"REPORT","url":"https://aka.ms/enter-exit-leak"},{"type":"REPORT","url":"https://www.microsoft.com/en-us/research/wp-content/uploads/2025/07/Enter-Exit-SP26.pdf"}],"affected":[{"package":{"name":"amd64-microcode","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/amd64-microcode@3.20180524.1~ubuntu0.14.04.2+really20130710.1ubuntu1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.20120910-3","2.20131007.1+really20130710.1","3.20180524.1~ubuntu0.14.04.1","3.20180524.1~ubuntu0.14.04.2+really20130710.1","3.20180524.1~ubuntu0.14.04.2+really20130710.1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"amd64-microcode","binary_version":"3.20180524.1~ubuntu0.14.04.2+really20130710.1ubuntu1"}],"priority_reason":"Leakage 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