PT-2026-61424 · Linux · Linux

CVE-2026-64107 · Publicado 2026-07-19 · Atualizado 2026-07-19

Mitre

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

ASoC: codecs: pcm512x: fix null-ptr dereference in pcm512x overclock xxx put()

In the pcm512x chipset driver, pcm512x overclock xxx put() is defined as a general mixer kcontrol instead of a DAPM kcontrol, so struct snd soc dapm context must not be accessed via snd soc dapm kcontrol to dapm().

This causes a NULL pointer dereference, so it must be modified to use snd soc component to dapm().

Identificadores relacionados

CVE-2026-64107

Produtos afetados

Linux

Referências · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-64107 · Nota de Segurança
• https://git.kernel.org/stable/c/09e8f9a9aa19aa8c1b0cc7a0ebc68f6ecf86a660 · Nota
• https://git.kernel.org/stable/c/285159ca199cbbe424223d4b14db227b279b5767 · Nota