CVE-2024-41056

Summary

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

firmware: cs_dsp: Use strnlen() on name fields in V1 wmfw files

Use strnlen() instead of strlen() on the algorithm and coefficient name string arrays in V1 wmfw files.

In V1 wmfw files the name is a NUL-terminated string in a fixed-size array. cs_dsp should protect against overrunning the array if the NUL terminator is missing.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxf6bc909e7673c30abcbdb329e7d0aa2e83c103d7 < 16d76857d6b5426f41b587d0bb925de3f25bfb21affected
LinuxLinuxf6bc909e7673c30abcbdb329e7d0aa2e83c103d7 < 392cff2f86a25a4286ff3151c7739143c61c1781affected
LinuxLinuxf6bc909e7673c30abcbdb329e7d0aa2e83c103d7 < 53a9f8cdbf35a682e9894e1a606f4640e5359185affected
LinuxLinuxf6bc909e7673c30abcbdb329e7d0aa2e83c103d7 < 680e126ec0400f6daecf0510c5bb97a55779ff03affected
LinuxLinux5.16affected
LinuxLinux0 < 5.16unaffected
LinuxLinux6.1.100 <= 6.1.*unaffected
LinuxLinux6.6.41 <= 6.6.*unaffected
LinuxLinux6.9.10 <= 6.9.*unaffected
LinuxLinux6.10 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

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

References