{"id":"DEBIAN-CVE-2025-39892","details":"In the Linux kernel, the following vulnerability has been resolved:  ASoC: soc-core: care NULL dirver name on snd_soc_lookup_component_nolocked()  soc-generic-dmaengine-pcm.c uses same dev for both CPU and Platform. In such case, CPU component driver might not have driver-\u003ename, then snd_soc_lookup_component_nolocked() will be NULL pointer access error. Care NULL driver name.  \tCall trace: \t strcmp from snd_soc_lookup_component_nolocked+0x64/0xa4 \t snd_soc_lookup_component_nolocked from snd_soc_unregister_component_by_driver+0x2c/0x44 \t snd_soc_unregister_component_by_driver from snd_dmaengine_pcm_unregister+0x28/0x64 \t snd_dmaengine_pcm_unregister from devres_release_all+0x98/0xfc \t devres_release_all from device_unbind_cleanup+0xc/0x60 \t device_unbind_cleanup from really_probe+0x220/0x2c8 \t really_probe from __driver_probe_device+0x88/0x1a0 \t __driver_probe_device from driver_probe_device+0x30/0x110 \tdriver_probe_device from __driver_attach+0x90/0x178 \t__driver_attach from bus_for_each_dev+0x7c/0xcc \tbus_for_each_dev from bus_add_driver+0xcc/0x1ec \tbus_add_driver from driver_register+0x80/0x11c \tdriver_register from do_one_initcall+0x58/0x23c \tdo_one_initcall from kernel_init_freeable+0x198/0x1f4 \tkernel_init_freeable from kernel_init+0x1c/0x12c \tkernel_init from ret_from_fork+0x14/0x28","modified":"2026-09-01T20:05:50.662659669Z","published":"2025-10-01T08:15:31.733Z","upstream":["CVE-2025-39892"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2025-39892"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.16.6-1"}]}],"versions":["6.12.100-1","6.12.101-1","6.12.105-1","6.12.107-1","6.12.38-1","6.12.41-1","6.12.43-1","6.12.43-1~bpo12+1","6.12.48-1","6.12.57-1","6.12.57-1~bpo12+1","6.12.63-1","6.12.63-1~bpo12+1","6.12.69-1","6.12.69-1~bpo12+1","6.12.73-1","6.12.73-1~bpo12+1","6.12.74-1","6.12.74-2","6.12.74-2~bpo12+1","6.12.85-1","6.12.85-1~bpo12+1","6.12.86-1","6.12.86-1~bpo12+1","6.12.88-1","6.12.88-1~bpo12+1","6.12.90-1","6.12.90-1~bpo12+1","6.12.90-2","6.12.90-2~bpo12+1","6.12.94-1","6.12.94-1~bpo12+1","6.12.95-1","6.12.95-1~bpo12+1","6.12.96-1","6.13.10-1~exp1","6.13.11-1~exp1","6.13.2-1~exp1","6.13.3-1~exp1","6.13.4-1~exp1","6.13.5-1~exp1","6.13.6-1~exp1","6.13.7-1~exp1","6.13.8-1~exp1","6.13.9-1~exp1","6.13~rc6-1~exp1","6.13~rc7-1~exp1","6.14.3-1~exp1","6.14.5-1~exp1","6.14.6-1~exp1","6.15-1~exp1","6.15.1-1~exp1","6.15.2-1~exp1","6.15.3-1~exp1","6.15.4-1~exp1","6.15.5-1~exp1","6.15.6-1~exp1","6.15~rc7-1~exp1","6.16-1~exp1","6.16.1-1~exp1","6.16.3-1","6.16.3-1~bpo13+1","6.16.5-1","6.16~rc7-1~exp1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-39892.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"}]}