VULNERABILITY INTELLIGENCE

CVE-2022-49538

CVSS score5.5 MEDIUM
EPSS probability0.27%
CISA KEVNot currently listed
Published2025-02-26
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: jack: Access input_dev under mutex It is possible when using ASoC that input_dev is unregistered while calling snd_jack_report, which causes NULL pointer dereference. In order to prevent this serialize access to input_dev using mutex lock.

Weakness classification

  • nvd@nist.gov: CWE-476
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-476

Primary references