An issue was discovered in Open5GS v2.7.2. When a UE switches between two gNBs and sends a handover request at a specific time, it may cause an exception in the AMF's internal state machine, leading to an AMF crash and resulting in a Denial of Service (DoS).
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HOpen5gs
APPOpen5Gs2.7.2
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
DoS
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