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CVE-2025-38706 ASoC: core: Check for rtd == NULL in snd_soc_remove_pcm_runtime()

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: core: Check for rtd == NULL in snd_soc_remove_pcm_runtime() snd_soc_remove_pcm_runtime() might be called with rtd == NULL which will leads to null pointer dereference. This was reproduced with topology loading and marking a link as ignore due to missing hardware component on the system. On module removal the soc_tplg_remove_link() would call snd_soc_remove_pcm_runtime() with rtd == NULL since the link was ignored, no runtime was created.

Produits et versions touchés

Produit Versions touchées Corrigé en
Linux 6.17 premières → < 6.17 6.17
Linux 6.16 premières → < 6.16.2 6.16.2
Linux 6.15 premières → < 6.15.11 6.15.11
Linux 6.12 premières → < 6.12.43 6.12.43
Linux 6.6 premières → < 6.6.103 6.6.103
Linux 6.1 premières → < 6.1.149 6.1.149
Linux 5.15 premières → < 5.15.190 5.15.190
Linux 5.10 premières → < 5.10.241 5.10.241
Linux 5.6 Pas de correctif indiqué
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Produit Versions touchées Corrigé en
SIMATIC CN 4100 5.0 premières → < 5.0 5.0

Références

Chronologie

  1. Publiée
  2. Dernière modification
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