{"id":"DEBIAN-CVE-2024-50214","details":"In the Linux kernel, the following vulnerability has been resolved:  drm/connector: hdmi: Fix memory leak in drm_display_mode_from_cea_vic()  modprobe drm_connector_test and then rmmod drm_connector_test, the following memory leak occurs.  The `mode` allocated in drm_mode_duplicate() called by drm_display_mode_from_cea_vic() is not freed, which cause the memory leak:  \tunreferenced object 0xffffff80cb0ee400 (size 128): \t  comm \"kunit_try_catch\", pid 1948, jiffies 4294950339 \t  hex dump (first 32 bytes): \t    14 44 02 00 80 07 d8 07 04 08 98 08 00 00 38 04  .D............8. \t    3c 04 41 04 65 04 00 00 05 00 00 00 00 00 00 00  \u003c.A.e........... \t  backtrace (crc 90e9585c): \t    [\u003c00000000ec42e3d7\u003e] kmemleak_alloc+0x34/0x40 \t    [\u003c00000000d0ef055a\u003e] __kmalloc_cache_noprof+0x26c/0x2f4 \t    [\u003c00000000c2062161\u003e] drm_mode_duplicate+0x44/0x19c \t    [\u003c00000000f96c74aa\u003e] drm_display_mode_from_cea_vic+0x88/0x98 \t    [\u003c00000000d8f2c8b4\u003e] 0xffffffdc982a4868 \t    [\u003c000000005d164dbc\u003e] kunit_try_run_case+0x13c/0x3ac \t    [\u003c000000006fb23398\u003e] kunit_generic_run_threadfn_adapter+0x80/0xec \t    [\u003c000000006ea56ca0\u003e] kthread+0x2e8/0x374 \t    [\u003c000000000676063f\u003e] ret_from_fork+0x10/0x20 \t......  Free `mode` by using drm_kunit_display_mode_from_cea_vic() to fix it.","modified":"2026-09-15T09:01:51.549709700Z","published":"2024-11-09T11:15:06.777Z","upstream":["CVE-2024-50214"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2024-50214"}],"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-2024-50214.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-2024-50214.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"}]}