{"id":"DEBIAN-CVE-2024-53049","details":"In the Linux kernel, the following vulnerability has been resolved:  slub/kunit: fix a WARNING due to unwrapped __kmalloc_cache_noprof  'modprobe slub_kunit' will have a warning as shown below. The root cause is that __kmalloc_cache_noprof was directly used, which resulted in no alloc_tag being allocated. This caused current-\u003ealloc_tag to be null, leading to a warning in alloc_tag_add_check.  Let's add an alloc_hook layer to __kmalloc_cache_noprof specifically within lib/slub_kunit.c, which is the only user of this internal slub function outside kmalloc implementation itself.  [58162.947016] WARNING: CPU: 2 PID: 6210 at ./include/linux/alloc_tag.h:125 alloc_tagging_slab_alloc_hook+0x268/0x27c [58162.957721] Call trace: [58162.957919]  alloc_tagging_slab_alloc_hook+0x268/0x27c [58162.958286]  __kmalloc_cache_noprof+0x14c/0x344 [58162.958615]  test_kmalloc_redzone_access+0x50/0x10c [slub_kunit] [58162.959045]  kunit_try_run_case+0x74/0x184 [kunit] [58162.959401]  kunit_generic_run_threadfn_adapter+0x2c/0x4c [kunit] [58162.959841]  kthread+0x10c/0x118 [58162.960093]  ret_from_fork+0x10/0x20 [58162.960363] ---[ end trace 0000000000000000 ]---","modified":"2026-10-01T11:03:33.108796264Z","published":"2024-11-19T18:15:25.190Z","upstream":["CVE-2024-53049"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2024-53049"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.11.7-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-53049.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.11.7-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-53049.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"}]}