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CVE-2025-39938

In the Linux kernel, the following vulnerability has been resolved:

ASoC: qcom: q6apm-lpass-dais: Fix NULL pointer dereference if source graph failed

If earlier opening of source graph fails (e.g. ADSP rejects due to
incorrect audioreach topology), the graph is closed and
"dai_data->graph[dai->id]" is assigned NULL.  Preparing the DAI for sink
graph continues though and next call to q6apm_lpass_dai_prepare()
receives dai_data->graph[dai->id]=NULL leading to NULL pointer
exception:

  qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001002 cmd
  qcom-apm gprsvc:service:2:1: DSP returned error[1001002] 1
  q6apm-lpass-dais 30000000.remoteproc:glink-edge:gpr:service@1:bedais: fail to start APM port 78
  q6apm-lpass-dais 30000000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC: error at snd_soc_pcm_dai_prepare on TX_CODEC_DMA_TX_3: -22
  Unable to handle kernel NULL pointer dereference at virtual address 00000000000000a8
  ...
  Call trace:
   q6apm_graph_media_format_pcm+0x48/0x120 (P)
   q6apm_lpass_dai_prepare+0x110/0x1b4
   snd_soc_pcm_dai_prepare+0x74/0x108
   __soc_pcm_prepare+0x44/0x160
   dpcm_be_dai_prepare+0x124/0x1c0

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorLinux
Product Linux
Default Statusunaffected
Version < 01d1ba106c9e02a2e7d41e07be49031a0ff0ecaa
Version 30ad723b93ade607a678698e5947a55a4375c3a1
Status affected
Version < 411f7d4f7038200cdf6d4f71ee31026ebf2dfedb
Version 30ad723b93ade607a678698e5947a55a4375c3a1
Status affected
Version < 9c534dbfd1726502abcf0bd393a04214f62c050b
Version 30ad723b93ade607a678698e5947a55a4375c3a1
Status affected
Version < cc336b242ea7e7a09b3ab9f885341455ca0a3bdb
Version 30ad723b93ade607a678698e5947a55a4375c3a1
Status affected
Version < 68f27f7c7708183e7873c585ded2f1b057ac5b97
Version 30ad723b93ade607a678698e5947a55a4375c3a1
Status affected
VendorLinux
Product Linux
Default Statusaffected
Version 5.16
Status affected
Version < 5.16
Version 0
Status unaffected
Version <= 6.1.*
Version 6.1.154
Status unaffected
Version <= 6.6.*
Version 6.6.108
Status unaffected
Version <= 6.12.*
Version 6.12.49
Status unaffected
Version <= 6.16.*
Version 6.16.9
Status unaffected
Version <= *
Version 6.17
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.02% 0.033
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string