{"id":"DEBIAN-CVE-2024-50081","details":"In the Linux kernel, the following vulnerability has been resolved:  blk-mq: setup queue -\u003etag_set before initializing hctx  Commit 7b815817aa58 (\"blk-mq: add helper for checking if one CPU is mapped to specified hctx\") needs to check queue mapping via tag set in hctx's cpuhp handler.  However, q-\u003etag_set may not be setup yet when the cpuhp handler is enabled, then kernel oops is triggered.  Fix the issue by setup queue tag_set before initializing hctx.","modified":"2026-09-15T09:03:15.359629856Z","published":"2024-10-29T01:15:05.073Z","upstream":["CVE-2024-50081"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2024-50081"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.11.5-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-50081.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.11.5-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-50081.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}