{"id":"MGASA-2020-0298","summary":"Updated microcode packages fix security vulnerability","details":"Incomplete cleanup from specific special register read operations in some\nIntel(R) Processors may allow an authenticated user to potentially enable\ninformation disclosure via local access. (CVE-2020-0543)\n\nCleanup errors in some Intel(R) Processors may allow an authenticated user\nto potentially enable information disclosure via local access.\n(CVE-2020-0548)\n\nCleanup errors in some data cache evictions for some Intel(R) Processors\nmay allow an authenticated user to potentially enable information\ndisclosure via local access. (CVE-2020-0549)\n","modified":"2026-01-31T11:27:05.614884Z","published":"2020-07-31T23:25:42Z","related":["CVE-2020-0543","CVE-2020-0548","CVE-2020-0549"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2020-0298.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=26783"},{"type":"REPORT","url":"https://www.debian.org/security/2020/dsa-4701"},{"type":"REPORT","url":"https://access.redhat.com/errata/RHSA-2020:2431"},{"type":"REPORT","url":"https://usn.ubuntu.com/4385-1/"},{"type":"REPORT","url":"https://usn.ubuntu.com/4385-2/"},{"type":"REPORT","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/T5OUM24ZC43G4IDT3JUCIHJTSDXJSK6Y/"}],"affected":[{"package":{"name":"microcode","ecosystem":"Mageia:7","purl":"pkg:rpm/mageia/microcode?arch=source&distro=mageia-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20200616-1.mga7.nonfree"}]}],"ecosystem_specific":{"section":"nonfree"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2020-0298.json"}}],"schema_version":"1.7.3","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}