CVE-2025-29646 Information
Jun 19, 2025
cve
Description
An issue in upf in open5gs 2.7.2 and earlier allows a remote attacker to cause a Denial of Service via a crafted PFCP SessionEstablishmentRequest packet with restoration indication = true and (teid = 0 or teid >= ogs_pfcp_pdr_teid_pool.size).
Reference
https://gist.github.com/scemodicecosa/581fa485f957239ea5551daa173d0189 https://github.com/open5gs/open5gs/issues/3747
Related CNNVD
CNNVD-202506-2552 (Published: 2025-06-18)
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