scmdcs

[CVE ID]
CVE-2025-44952

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[Description]
A missing length check in `ogs_pfcp_subnet_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.dnn` field with a value with length greater than 101.

scmdcs

[CVE ID]
CVE-2025-44951

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[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.

scmdcs

[CVE ID]
CVE-2025-29646

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[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).