Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 12.3%
CVSS Severity
CVSS v3 Score 7.5
References
Products affected by CVE-2025-61103
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cpe:2.3:a:frrouting:frrouting:10.0
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cpe:2.3:a:frrouting:frrouting:10.0.1
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cpe:2.3:a:frrouting:frrouting:10.0.2
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cpe:2.3:a:frrouting:frrouting:10.0.3
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cpe:2.3:a:frrouting:frrouting:10.0.4
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cpe:2.3:a:frrouting:frrouting:10.1
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cpe:2.3:a:frrouting:frrouting:10.1.1
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cpe:2.3:a:frrouting:frrouting:10.1.2
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cpe:2.3:a:frrouting:frrouting:10.1.3
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cpe:2.3:a:frrouting:frrouting:10.1.4
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cpe:2.3:a:frrouting:frrouting:10.2
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cpe:2.3:a:frrouting:frrouting:10.2.1
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cpe:2.3:a:frrouting:frrouting:10.2.2
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cpe:2.3:a:frrouting:frrouting:10.2.3
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cpe:2.3:a:frrouting:frrouting:10.2.4
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cpe:2.3:a:frrouting:frrouting:10.3
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cpe:2.3:a:frrouting:frrouting:10.3.1
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cpe:2.3:a:frrouting:frrouting:10.3.2
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cpe:2.3:a:frrouting:frrouting:10.4.0
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cpe:2.3:a:frrouting:frrouting:10.4.1
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cpe:2.3:a:frrouting:frrouting:4.0
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cpe:2.3:a:frrouting:frrouting:4.0.1
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cpe:2.3:a:frrouting:frrouting:5.0
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cpe:2.3:a:frrouting:frrouting:5.0.1
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cpe:2.3:a:frrouting:frrouting:5.0.2
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cpe:2.3:a:frrouting:frrouting:6.0
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cpe:2.3:a:frrouting:frrouting:6.0.1
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cpe:2.3:a:frrouting:frrouting:6.0.2
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cpe:2.3:a:frrouting:frrouting:6.0.3
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cpe:2.3:a:frrouting:frrouting:7.0
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cpe:2.3:a:frrouting:frrouting:7.0.1
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cpe:2.3:a:frrouting:frrouting:7.1
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cpe:2.3:a:frrouting:frrouting:7.2
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cpe:2.3:a:frrouting:frrouting:7.2.1
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cpe:2.3:a:frrouting:frrouting:7.3
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cpe:2.3:a:frrouting:frrouting:7.3.1
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cpe:2.3:a:frrouting:frrouting:7.4
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cpe:2.3:a:frrouting:frrouting:7.5
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cpe:2.3:a:frrouting:frrouting:7.5.1
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cpe:2.3:a:frrouting:frrouting:8.0
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cpe:2.3:a:frrouting:frrouting:8.0.1
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cpe:2.3:a:frrouting:frrouting:8.1
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cpe:2.3:a:frrouting:frrouting:8.2
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cpe:2.3:a:frrouting:frrouting:8.2.1
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cpe:2.3:a:frrouting:frrouting:8.2.2
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cpe:2.3:a:frrouting:frrouting:8.3
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cpe:2.3:a:frrouting:frrouting:8.3.1
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cpe:2.3:a:frrouting:frrouting:8.3.2
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cpe:2.3:a:frrouting:frrouting:8.4
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cpe:2.3:a:frrouting:frrouting:8.4.1
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cpe:2.3:a:frrouting:frrouting:8.4.2
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cpe:2.3:a:frrouting:frrouting:8.4.3
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cpe:2.3:a:frrouting:frrouting:8.4.5
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cpe:2.3:a:frrouting:frrouting:8.5
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cpe:2.3:a:frrouting:frrouting:8.5.1
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cpe:2.3:a:frrouting:frrouting:8.5.3
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cpe:2.3:a:frrouting:frrouting:8.5.4
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cpe:2.3:a:frrouting:frrouting:8.5.5
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cpe:2.3:a:frrouting:frrouting:8.5.6
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cpe:2.3:a:frrouting:frrouting:8.5.7
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cpe:2.3:a:frrouting:frrouting:9.0
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cpe:2.3:a:frrouting:frrouting:9.0.1
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cpe:2.3:a:frrouting:frrouting:9.0.2
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cpe:2.3:a:frrouting:frrouting:9.0.3
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cpe:2.3:a:frrouting:frrouting:9.0.4
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cpe:2.3:a:frrouting:frrouting:9.0.5
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cpe:2.3:a:frrouting:frrouting:9.1
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cpe:2.3:a:frrouting:frrouting:9.1.1
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cpe:2.3:a:frrouting:frrouting:9.1.2
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cpe:2.3:a:frrouting:frrouting:9.1.3