In FRRouting (FRR) through 9.1, it is possible for the get_edge() function in ospf_te.c in the OSPF daemon to return a NULL pointer. In cases where calling functions do not handle the returned NULL value, the OSPF daemon crashes, leading to denial of service.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade frr | May 15, 2025 | Apr 30, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Apr 30, 2024 |
| Suse | — | Upgrade libmlag_pb0Upgrade libfrr0Upgrade frrUpgrade libfrrcares0Upgrade libfrrzmq0Upgrade libfrr_pb0Upgrade frr-develUpgrade libfrrsnmp0Upgrade libfrrfpm_pb0Upgrade libfrrospfapiclient0Upgrade libmgmt_be_nb0 | Jun 12, 2024 | Apr 30, 2024 |
| Ubuntu | — | Upgrade frr | Jun 6, 2024 | Apr 30, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 2, 2025 | Apr 30, 2024 |
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