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THREATINT
PUBLISHED

CVE-2025-44951



Description

A missing length check in `ogs_pfcp_dev_add` function from PFCP library, used by both smf and upf in open5gs 2.7.2 and earlier, allows a local attacker to cause a Buffer Overflow by changing the `session.dev` field with a value with length greater than 32.

Reserved 2025-04-22 | Published 2025-06-18 | Updated 2025-06-18 | Assigner mitre

References

github.com/open5gs/open5gs/issues/3775

gist.github.com/...dicecosa/6d878d6074f0e2f4a8fb69e9864068b7

cve.org (CVE-2025-44951)

nvd.nist.gov (CVE-2025-44951)

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https://cve.threatint.eu/CVE/CVE-2025-44951

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