CVE-2025-21847

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Source
https://cve.org/CVERecord?id=CVE-2025-21847
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-21847.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-21847
Downstream
Related
Published
2025-03-12T09:42:03.568Z
Modified
2026-03-20T12:41:12.201086Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
ASoC: SOF: stream-ipc: Check for cstream nullity in sof_ipc_msg_data()
Details

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

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

The nullity of sps->cstream should be checked similarly as it is done in sofsetstreamdataoffset() function. Assuming that it is not NULL if sps->stream is NULL is incorrect and can lead to NULL pointer dereference.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21847.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
090349a9feba3ceee3997d31d68ffe54e5b57acb
Fixed
2b3878baf90918a361a3dfd3513025100b1b40b6
Fixed
62ab1ae5511c59b5f0bf550136ff321331adca9f
Fixed
6c18f5eb2043ebf4674c08a9690218dc818a11ab
Fixed
d8d99c3b5c485f339864aeaa29f76269cc0ea975

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-21847.json"