{"id":"MGASA-2021-0404","summary":"Updated glibc packages fix security issue","details":"The recent fix for CVE-2021-33574 released in MGASA-2021-0308 introduced\na NULL pointer dereference because mq_notify.c mishandles certain\nNOTIFY_REMOVED data, that will result in segmentation fault.\nThis update adds the missing NULL pointer check to resolve this issue\n(CVE-2021-38604).\n","modified":"2026-04-16T04:41:35.054713081Z","published":"2021-08-14T14:00:09Z","upstream":["CVE-2021-38604"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2021-0404.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=29357"}],"affected":[{"package":{"name":"glibc","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/glibc?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.32-18.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0404.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}