{"cve":"CVE-2025-21847","nvd":{"published":"2025-03-12T10:15:17.100","modified":"2026-06-17T08:44:25.950","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: stream-ipc: Check for cstream nullity in sof_ipc_msg_data()\n\nThe nullity of sps->cstream should be checked similarly as it is done in\nsof_set_stream_data_offset() function.\nAssuming that it is not NULL if sps->stream is NULL is incorrect and can\nlead to NULL pointer dereference.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-476"],"references":["https://git.kernel.org/stable/c/2b3878baf90918a361a3dfd3513025100b1b40b6","https://git.kernel.org/stable/c/62ab1ae5511c59b5f0bf550136ff321331adca9f","https://git.kernel.org/stable/c/6c18f5eb2043ebf4674c08a9690218dc818a11ab","https://git.kernel.org/stable/c/d8d99c3b5c485f339864aeaa29f76269cc0ea975","https://git.kernel.org/stable/c/dfe25c554daa12ee26eb3540bbded57733ed5d9c"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:00:17.429720821+00:00"},"epss":{"cve":"CVE-2025-21847","score":0.00218,"percentile":0.12254,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}