{"id":"MGASA-2022-0304","summary":"Updated microcode packages fix security vulnerability","details":"Updated microcode packages fix security vulnerability:\n\nImproper isolation of shared resources in some Intel(R) Processors\nmay allow a privileged user to potentially enable information\ndisclosure via local access (CVE-2022-21233, intel-sa-00657).\n\nFor more info, see the refenced advisory and release notes.\n","modified":"2026-04-16T00:09:51.252925129Z","published":"2022-08-25T21:21:07Z","upstream":["CVE-2022-21233"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2022-0304.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=30748"},{"type":"ADVISORY","url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00657.html"},{"type":"WEB","url":"https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20220809"}],"affected":[{"package":{"name":"microcode","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/microcode?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20220809-1.mga8.nonfree"}]}],"ecosystem_specific":{"section":"nonfree"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2022-0304.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}