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.
Metrics
Affected Vendors & Products
References
History
Tue, 21 Oct 2025 13:15:00 +0000
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Amazon
Amazon freertos-plus-tcp |
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Amazon
Amazon freertos-plus-tcp |
Fri, 10 Oct 2025 21:15:00 +0000
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ssvc
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Fri, 10 Oct 2025 17:45:00 +0000
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Fri, 10 Oct 2025 17:30:00 +0000
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| Description | 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. | |
| Title | Invalid Pointer Dereference when receiving UDP/IPv6 packets in FreeRTOS-Plus-TCP | |
| Weaknesses | CWE-476 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: AMZN
Published: 2025-10-10T17:10:34.267Z
Updated: 2025-10-10T20:31:12.979Z
Reserved: 2025-10-10T16:49:25.407Z
Link: CVE-2025-11618
Updated: 2025-10-10T20:31:08.355Z
Status : Awaiting Analysis
Published: 2025-10-10T18:15:38.460
Modified: 2025-10-14T19:36:59.730
Link: CVE-2025-11618
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