CVE-2025-25774

Published: Mar 12, 2025

Modified: Mar 12, 2025

PUBLISHED

Description

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).

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://github.com/open5gs/open5gs/issues/3671

https://github.com/open5gs/open5gs/commit/2e68706f1eea029d5172ccad946e78b352c031d0

https://github.com/guoweifk/BugReport/blob/main/Open5GS%20AMF%20Denial%20of%20Service%20via%20GMM%20State%20Handling%20in%20Handover

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CVE-2025-25774

Description

Affected Products

References