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NULL Pointer Dereference

CVE-2025-48965

High
7.5/10

Summary

Mbed TLS through 3.6.3.1 has a NULL Pointer Dereference because 'mbedtls_asn1_store_named_data' can trigger conflicting data with 'val.p' of NULL but 'val.len' is greater than zero.

  • LOW
  • NETWORK
  • NONE
  • UNCHANGED
  • NONE
  • NONE
  • NONE
  • HIGH

CWE-476 - NULL Pointer Dereference

A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

References

Advisory Timeline

  • Published