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 possible null-ptr-deref when assigning a stream While AudioDSP drivers assign streams     exclusively of HOST or LINK type, nothing blocks a user to attempt to assign a COUPLED stream. As supplied     substream instance may be a stub, what is the case when code-loading, such scenario ends with null-ptr-     deref. (CVE-2023-52806)

Note that Nessus relies on the presence of the package as reported by the vendor.

Detections

Analytics

Linux Distros Unpatched Vulnerability : CVE-2023-52806

medium Nessus Plugin ID 227385

Version 1.8

Version 1.5

Version 1.4

Version 1.1

Version 1.8 Oct 28, 2025, 5:56 PM CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:U/RC:C") CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:U/RC:C") Detection (updated detection logic) Plugin Feed: 202510281756
Version 1.5 Sep 14, 2025, 2:50 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202509141450
Version 1.4 Sep 6, 2025, 2:03 AM CVSS metrics ("Cvssv4 score" set to 0.0) CVSSv2 severity (based on None, severity decreased from "High" to "Low") Detection (updated detection logic) Plugin metadata Plugin Feed: 202509060203
Version 1.1 Mar 6, 2025, 7:23 AM New Plugin Feed: 202503060723