More information about this CVE will likely be available in a few days

Description


In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: cs35l56: Fix lifetime of cs_dsp instance The cs_dsp instance is initialized in the driver probe() so it should be freed in the driver remove(). Also fix a missing call to cs_dsp_remove() in the error path of cs35l56_hda_common_probe(). The call to cs_dsp_remove() was being done in the component unbind callback cs35l56_hda_unbind(). This meant that if the driver was unbound and then re-bound it would be using an uninitialized cs_dsp instance. It is best to initialize the cs_dsp instance in probe() so that it can return an error if it fails. The component binding API doesn't have any error handling so there's no way to handle a failure if cs_dsp was initialized in the bind.

Related CPE's


Could not find any relations

Weaknesses


Could not find any weaknesses

CVSS impact metrics


Could not find any metrics

Information


Source identifier

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

Vulnerability status

Awaiting analysis

Published

2024-07-10T08:15:11.287

1 week ago

Last modified

2024-07-11T13:05:54.930

1 week ago