Linux kernel sound Heap Buffer Overflow DoS

The vulnerability of the hdacomponentmanagerinit function in the sound/hda/codecs/side-codecs/hdacomponent.c file of the Linux kernel sound subsystem is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

UBUNTU-CVE-2025-40097

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix missing pointer check in hdacomponentmanagerinit function The componentmatchadd function may assign the 'matchptr' pointer the value ERRPTR-ENOMEM, which will subsequently be dereferenced. The call stack leading to...

CVE-2025-40097 ALSA: hda: Fix missing pointer check in hda_component_manager_init function

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix missing pointer check in hdacomponentmanagerinit function The componentmatchadd function may assign the 'matchptr' pointer the value ERRPTR-ENOMEM, which will subsequently be dereferenced. The call stack leading to...

CVE-2025-40097

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix missing pointer check in hdacomponentmanagerinit function The componentmatchadd function may assign the 'matchptr' pointer the value ERRPTR-ENOMEM, which will subsequently be dereferenced. The call stack leading to...

CVE-2025-40097

In CVE-2025-40097, a Linux kernel ALSA/HDA issue arises from a missing pointer check in hda_component_manager_init: __component_match_add can assign matchptr = ERR_PTR(-ENOMEM), which may later be dereferenced during component_match_realloc. The impact is a crash due to a null-pointer dereference...

Linux Distros Unpatched Vulnerability : CVE-2025-40097

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: hda: Fix missing pointer check in hdacomponentmanagerinit function The componentmatchadd function may assign the 'matchptr' pointer the value...

PT-2025-44387

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's ALSA subsystem, specifically within the hda component manager init function. The component match add function can assign an error pointer ERR PTR-ENOM...

PT-2025-55051

Уязвимость функции hda component manager init модуля sound/hda/codecs/side-codecs/hda component.c звуковой подсистемы ядра операционной системы Linux связана с разыменованием указателей. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

Linux kernel hda DoS

The vulnerability of the hda component in the Linux operating system’s kernel is related to the pointer to NULL. Exploiting this vulnerability can allow an attacker to cause a service failure...