CVE-2025-14953

LOW

open5gs < 2.7.5 - Denial of Service via Null Pointer Dereference in FAR-ID Handler

Title source: llm
STIX 2.1

Description

A flaw has been found in Open5GS up to 2.7.5. This impacts the function ogs_pfcp_handle_create_pdr in the library lib/pfcp/handler.c of the component FAR-ID Handler. Executing a manipulation can lead to null pointer dereference. The attack may be performed from remote. The attack requires a high level of complexity. The exploitability is said to be difficult. The exploit has been published and may be used. This patch is called 93a9fd98a8baa94289be3b982028201de4534e32. It is advisable to implement a patch to correct this issue.

References (8)

Core 8
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.337589
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.337589
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.716799
Exploit, Issue Tracking, Vendor Advisory issue-tracking
https://github.com/open5gs/open5gs/issues/4179
Exploit, Issue Tracking, Vendor Advisory exploit issue-tracking
https://github.com/open5gs/open5gs/issues/4179#issue-3666399406
Various Sources product
https://github.com/open5gs/open5gs/

Scores

CVSS v3 3.1
EPSS 0.0039
EPSS Percentile 30.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-404 CWE-476
Status published
Products (1)
open5gs/open5gs < 2.7.5
Published Dec 19, 2025
Tracked Since Feb 18, 2026