{"schema_version":"1.7.2","id":"OESA-2024-1732","modified":"2024-06-14T11:08:17Z","published":"2024-06-14T11:08:17Z","upstream":["CVE-2023-22655","CVE-2023-28746","CVE-2023-38575","CVE-2023-39368","CVE-2023-43490","CVE-2023-45733","CVE-2023-45745","CVE-2023-46103","CVE-2023-47855"],"summary":"microcode_ctl security update","details":"This is a tool to transform and deploy microcode update for x86 CPUs.\r\n\r\nSecurity Fix(es):\r\n\r\nProtection mechanism failure in some 3rd and 4th Generation Intel(R) Xeon(R) Processors when using Intel(R) SGX or Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via local access.(CVE-2023-22655)\r\n\r\nInformation exposure through microarchitectural state after transient execution from some register files for some Intel(R) Atom(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2023-28746)\r\n\r\nNon-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.(CVE-2023-38575)\r\n\r\nProtection mechanism failure of bus lock regulator for some Intel(R) Processors may allow an unauthenticated user to potentially enable denial of service via network access.(CVE-2023-39368)\r\n\r\nIncorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access.(CVE-2023-43490)\r\n\r\nHardware logic contains race conditions in some Intel(R) Processors may allow an authenticated user to potentially enable partial information disclosure via local access.(CVE-2023-45733)\r\n\r\nImproper input validation in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable escalation of privilege via local access.(CVE-2023-45745)\r\n\r\nSequence of processor instructions leads to unexpected behavior in Intel(R) Core(TM) Ultra Processors may allow an authenticated user to potentially enable denial of service via local access.(CVE-2023-46103)\r\n\r\nImproper input validation in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable escalation of privilege via local access.(CVE-2023-47855)","affected":[{"package":{"ecosystem":"openEuler:24.03-LTS","name":"microcode_ctl","purl":"pkg:rpm/openEuler/microcode_ctl\u0026distro=openEuler-24.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"20240531-1.oe2403"}]}],"ecosystem_specific":{"src":["microcode_ctl-20240531-1.oe2403.src.rpm"],"x86_64":["microcode_ctl-20240531-1.oe2403.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1732"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22655"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28746"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38575"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39368"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43490"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45733"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45745"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46103"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-47855"}],"database_specific":{"severity":"High"}}