{"id":"DEBIAN-CVE-2024-35974","details":"In the Linux kernel, the following vulnerability has been resolved:  block: fix q-\u003eblkg_list corruption during disk rebind  Multiple gendisk instances can allocated/added for single request queue in case of disk rebind. blkg may still stay in q-\u003eblkg_list when calling blkcg_init_disk() for rebind, then q-\u003eblkg_list becomes corrupted.  Fix the list corruption issue by:  - add blkg_init_queue() to initialize q-\u003eblkg_list & q-\u003eblkcg_mutex only - move calling blkg_init_queue() into blk_alloc_queue()  The list corruption should be started since commit f1c006f1c685 (\"blk-cgroup: synchronize pd_free_fn() from blkg_free_workfn() and blkcg_deactivate_policy()\") which delays removing blkg from q-\u003eblkg_list into blkg_free_workfn().","modified":"2026-09-15T09:03:14.044207842Z","published":"2024-05-20T10:15:12.147Z","upstream":["CVE-2024-35974"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2024-35974"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.20-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-35974.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.20-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-35974.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.20-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-35974.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"}]}