Riskcovery

CVE-2022-50015

ASoC: SOF: Intel: hda-ipc: Do not process IPC reply before firmware boot

State
Published
Severity
Not scored
Published
Jun 18, 2025
Updated
Aug 15, 2026
Reserved
Jun 18, 2025

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

ASoC: SOF: Intel: hda-ipc: Do not process IPC reply before firmware boot

It is not yet clear, but it is possible to create a firmware so broken that it will send a reply message before a FW_READY message (it is not yet clear if FW_READY will arrive later). Since the reply_data is allocated only after the FW_READY message, this will lead to a NULL pointer dereference if not filtered out.

The issue was reported with IPC4 firmware but the same condition is present for IPC3.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • febf5da81ea80fa01e141e3ad35526865681418b to before 48945246cf802b9866f3a821103f1a7a196baf68Affected
  • febf5da81ea80fa01e141e3ad35526865681418b to before 499cc881b09c8283ab5e75b0d6d21cb427722161Affected
LinuxLinux
  • 5.16Affected
  • before 5.16Not affected
  • 5.19.4 through 5.19.*Not affected
  • 6.0 and laterNot affected

References

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