CVE-2025-61103
- CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Published: 1761664572
- Last modified: 1761675340
CVE-2025-61103 — FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the show_vty_ext_link_lan_adj_sid function at ospf_ext.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted OSPF packet. [Severity (CVSS) 7.5]
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No related CWE found.
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FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the show_vty_ext_link_lan_adj_sid function at ospf_ext.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted OSPF packet.
🧠 Explainer: What this vulnerability means
Summary: the product from the vendor is impacted (CWE: unspecified).
Impact: It may allow privilege escalation, data exposure, or service interruption.
Mitigation: Apply the latest vendor patch or update to a fixed version; disable vulnerable modules where possible.
No vendor/product data yet.
No explicit mitigation/advisory links found in references.