CVE-2025-21847

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxe46f81541b1bf5db45a8c7a9cbc35ffc696877dc < dfe25c554daa12ee26eb3540bbded57733ed5d9caffected
LinuxLinux090349a9feba3ceee3997d31d68ffe54e5b57acb < 2b3878baf90918a361a3dfd3513025100b1b40b6affected
LinuxLinux090349a9feba3ceee3997d31d68ffe54e5b57acb < 62ab1ae5511c59b5f0bf550136ff321331adca9faffected
LinuxLinux090349a9feba3ceee3997d31d68ffe54e5b57acb < 6c18f5eb2043ebf4674c08a9690218dc818a11abaffected
LinuxLinux090349a9feba3ceee3997d31d68ffe54e5b57acb < d8d99c3b5c485f339864aeaa29f76269cc0ea975affected
LinuxLinux6.3affected
LinuxLinux0 < 6.3unaffected
LinuxLinux6.6.80 <= 6.6.*unaffected
LinuxLinux6.12.17 <= 6.12.*unaffected
LinuxLinux6.13.5 <= 6.13.*unaffected
LinuxLinux6.14 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References