{"id":"OESA-2021-1350","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\nImproper isolation of shared resources in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2020-24511)\r\n\r\nObservable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2020-24512)","modified":"2025-09-03T06:17:03.554136Z","published":"2021-09-30T11:03:12Z","upstream":["CVE-2020-24511","CVE-2020-24512"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1350"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-24511"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-24512"}],"affected":[{"package":{"name":"microcode_ctl","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/microcode_ctl&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1-33.oe1"}]}],"ecosystem_specific":{"src":["microcode_ctl-2.1-33.oe1.src.rpm"],"x86_64":["microcode_ctl-2.1-33.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1350.json"}},{"package":{"name":"microcode_ctl","ecosystem":"openEuler:20.03-LTS-SP2","purl":"pkg:rpm/openEuler/microcode_ctl&distro=openEuler-20.03-LTS-SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1-33.oe1"}]}],"ecosystem_specific":{"src":["microcode_ctl-2.1-33.oe1.src.rpm"],"x86_64":["microcode_ctl-2.1-33.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1350.json"}}],"schema_version":"1.7.3"}