CVE-2024-39473

Summary

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

ASoC: SOF: ipc4-topology: Fix input format query of process modules without base extension

If a process module does not have base config extension then the same format applies to all of it's inputs and the process->base_config_ext is NULL, causing NULL dereference when specifically crafted topology and sequences used.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux648fea12847695d60ddeebea86597114885ee76e < e3ae00ee238bce6cfa5ad935c921181c14d18fd6affected
LinuxLinux648fea12847695d60ddeebea86597114885ee76e < 9e16f17a2a0e97b43538b272e7071537a3e03368affected
LinuxLinux648fea12847695d60ddeebea86597114885ee76e < ffa077b2f6ad124ec3d23fbddc5e4b0ff2647af8affected
LinuxLinux6.4affected
LinuxLinux0 < 6.4unaffected
LinuxLinux6.6.34 <= 6.6.*unaffected
LinuxLinux6.9.5 <= 6.9.*unaffected
LinuxLinux6.10 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References