CVE-2025-21847

MEDIUM

Linux kernel - Null Pointer Dereference

Title source: llm
STIX 2.1

Description

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.

Scores

CVSS v3 5.5
EPSS 0.0020
EPSS Percentile 9.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (16)
linux/Kernel 6.13.0 - 6.13.5linux
linux/Kernel 6.3.0 - 6.6.80linux
linux/Kernel 6.7.0 - 6.12.17linux
Linux/Linux < 6.3
Linux/Linux 090349a9feba3ceee3997d31d68ffe54e5b57acb - 2b3878baf90918a361a3dfd3513025100b1b40b6
Linux/Linux 090349a9feba3ceee3997d31d68ffe54e5b57acb - 62ab1ae5511c59b5f0bf550136ff321331adca9f
Linux/Linux 090349a9feba3ceee3997d31d68ffe54e5b57acb - 6c18f5eb2043ebf4674c08a9690218dc818a11ab
Linux/Linux 090349a9feba3ceee3997d31d68ffe54e5b57acb - d8d99c3b5c485f339864aeaa29f76269cc0ea975
Linux/Linux 6.12.17 - 6.12.*
Linux/Linux 6.13.5 - 6.13.*
... and 6 more
Published Mar 12, 2025
Tracked Since Feb 18, 2026