{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.16.6-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "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",
  "id": "DEBIAN-CVE-2025-39892",
  "modified": "2026-04-28T19:53:32.741672891Z",
  "published": "2025-10-01T08:15:31.733Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2025-39892"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "upstream": [
    "CVE-2025-39892"
  ]
}