CVE-2026-64480

In the Linux kernel, the following vulnerability has been resolved: ALSA: ice1712: check snd_ctl_new1() return value snd_ctl_new1() can return NULL when memory allocation fails. The ice1712 driver calls snd_ctl_new1() without checking the return value before dereferencing the pointer in multiple places (ice1712.c, ice1724.c, aureon.c), which can lead to NULL pointer dereferences. Add NULL checks after snd_ctl_new1() calls and return -ENOMEM if any fails.

Status

Received - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2026-07-25

Last modified

2026-08-17

Affected products

• Linux Kernel (Linux)

References

• https://git.kernel.org/stable/c/2b929b91b0f3bc6de8a844370049cd99ee8e31ff
• https://git.kernel.org/stable/c/38a7cc46370a57122fb29c4bfe48a851c0c64459
• https://git.kernel.org/stable/c/57d59be545b309d4bb54ac472b15d1e67f254d95
• https://git.kernel.org/stable/c/69bf1dfa3215524c4ae255bb9dce0770875abbeb
• https://git.kernel.org/stable/c/71b87108ad93d433cdb20704a8dc8852304cf2c2
• https://git.kernel.org/stable/c/d34ad480b8896d2b486e2cf29ce1790326cad205