CVE-2022-3299: Open5GS AMF client.c denial of service

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-09-26 · updated 2026-06-17
Weakness: CWE-404

Description

A vulnerability was found in Open5GS up to 2.4.10. It has been declared as problematic. Affected by this vulnerability is an unknown functionality in the library lib/sbi/client.c of the component AMF. The manipulation leads to denial of service. The attack can be launched remotely. The name of the patch is 724fa568435dae45ef0c3a48b2aabde052afae88. It is recommended to apply a patch to fix this issue. The identifier VDB-209545 was assigned to this vulnerability.

Affected products

Open5GS: from 2.4.0 through 2.4.10

References

https://github.com/open5gs/open5gs/commit/724fa568435dae45ef0c3a48b2aabde052afae88
https://github.com/open5gs/open5gs/issues/1769
https://vuldb.com/?id.209545
https://github.com/open5gs/open5gs/commit/724fa568435dae45ef0c3a48b2aabde052afae88
https://github.com/open5gs/open5gs/issues/1769
https://vuldb.com/?id.209545

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