A missing validation check in FreeRTOS-Plus-TCP's IPv6 packet processing code can lead to an out-of-bounds read when receiving a IPv6 packet with incorrect payload lengths in the packet header. This issue only affects applications using IPv6. We recommend users upgrade to the latest version and ensure any forked or derivative code is patched to incorporate the new fixes.
History

Fri, 10 Oct 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 10 Oct 2025 17:45:00 +0000


Fri, 10 Oct 2025 17:30:00 +0000

Type Values Removed Values Added
Description A missing validation check in FreeRTOS-Plus-TCP's IPv6 packet processing code can lead to an out-of-bounds read when receiving a IPv6 packet with incorrect payload lengths in the packet header. This issue only affects applications using IPv6. We recommend users upgrade to the latest version and ensure any forked or derivative code is patched to incorporate the new fixes.
Title Buffer Over-read when receiving IPv6 packets with incorrect payload length in FreeRTOS-Plus-TCP
Weaknesses CWE-126
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: AMZN

Published: 2025-10-10T17:10:30.901Z

Updated: 2025-10-10T19:13:58.741Z

Reserved: 2025-10-10T16:49:24.367Z

Link: CVE-2025-11617

cve-icon Vulnrichment

Updated: 2025-10-10T19:13:50.513Z

cve-icon NVD

Status : Received

Published: 2025-10-10T18:15:38.280

Modified: 2025-10-10T18:15:38.280

Link: CVE-2025-11617

cve-icon Redhat

No data.