CVE-2025-21847

ASoC: SOF: stream-ipc: Check for cstream nullity in sof_ipc_msg_data()

Medium · published March 12, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
11.6
In the wild
Unconfirmed
What it is

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

ASoC: SOF: stream-ipc: Check for cstream nullity in sof_ipc_msg_data()

The nullity of sps->cstream should be checked similarly as it is done in

sof_set_stream_data_offset() function.

Assuming that it is not NULL if sps->stream is NULL is incorrect and can

lead to NULL pointer dereference.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00218 · 11.6th percentile
Published
2025-03-12T09:42Z
EPSS history
Timeline
  • 12 MAR 09:42Z
    ASoC: SOF: stream-ipc: Check for cstream nullity in sof_ipc_msg_data()
    cvelistv5