DEBIAN-CVE-2026-53291

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/conexant: Fix missing error check for jack detection In cxprobe, the return value of sndhdajackdetectenablecallback is ignored. This function returns a pointer, and if it fails e.g., due to memory allocation failure, it...

EUVD-2026-39896

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/conexant: Fix missing error check for jack detection In cxprobe, the return value of sndhdajackdetectenablecallback is ignored. This function returns a pointer, and if it fails e.g., due to memory allocation failure, it...

CVE-2026-53291

CVE-2026-53291 affects the Linux kernel ALSA hda/conexant driver. The root cause is the ignored return value from snd_hda_jack_detect_enable_callback() in cx_probe(); if the call fails, an error pointer is returned and not checked, potentially leading to a crash when jack events are handled. The ...