CVE-2025-21847
ASoC: SOF: stream-ipc: Check for cstream nullity in sof_ipc_msg_data()
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 5.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
12 Mar 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/2b3878baf90918a361a3dfd3513025100b1b40b6https://git.kernel.org/stable/c/62ab1ae5511c59b5f0bf550136ff321331adca9fhttps://git.kernel.org/stable/c/6c18f5eb2043ebf4674c08a9690218dc818a11abhttps://git.kernel.org/stable/c/d8d99c3b5c485f339864aeaa29f76269cc0ea975https://git.kernel.org/stable/c/dfe25c554daa12ee26eb3540bbded57733ed5d9c