CVE-2025-11618 (GCVE-0-2025-11618)

Vulnerability from cvelistv5 – Published: 2025-10-10 17:10 – Updated: 2025-10-10 20:31
VLAI
Title
Invalid Pointer Dereference when receiving UDP/IPv6 packets in FreeRTOS-Plus-TCP
Summary
A missing validation check in FreeRTOS-Plus-TCP's UDP/IPv6 packet processing code can lead to an invalid pointer dereference when receiving a UDP/IPv6 packet with an incorrect IP version field in the packet header. This issue only affects applications using IPv6. We recommend upgrading to the latest version and ensure any forked or derivative code is patched to incorporate the new fixes.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-10 20:30 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
AMZN CNA under the mitre root
CNA scorecard A 93/100 over 132 records in the last 180 days details
Impacted products
Vendor Product Version CPE status
AWS FreeRTOS-Plus-TCP Affected: 4.0.0 , < 4.3.4 (semver)
guessed Create a notification for this product.
Show details on NVD website

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