CVE-2025-61104
Detail
Description
FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the show_vty_unknown_tlv function at ospf_ext.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted OSPF packet.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Base
Score:
NVD assessment
not yet provided.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 Severity and Vector Strings:
Base
Score:
NVD assessment
not yet provided.
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Weakness Enumeration
| CWE-ID |
CWE Name |
Source |
|
CWE-476
|
NULL Pointer Dereference |
CISA-ADP
|
Change History
5 change records found show changes
CVE Modified by CISA-ADP
6/17/2026 5:50:18 AM
| Action |
Type |
Old Value |
New Value |
| Added |
SSVC |
{"timestamp":"2025-10-28T17:10:40.383919Z","id":"CVE-2025-61104","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}
|
CVE Modified by MITRE
6/17/2026 5:50:18 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Affected |
[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]
|
Initial Analysis by NIST
10/31/2025 2:52:30 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
OR
*cpe:2.3:a:frrouting:frrouting:*:*:*:*:*:*:*:* versions from (including) 4.0 up to (including) 10.4.1
|
| Added |
Reference Type |
MITRE: https://github.com/FRRouting/frr/issues/19471 Types: Exploit, Issue Tracking, Third Party Advisory
|
| Added |
Reference Type |
MITRE: https://github.com/FRRouting/frr/pull/19480 Types: Issue Tracking, Third Party Advisory
|
| Added |
Reference Type |
MITRE: https://github.com/FRRouting/frr/pull/19480/commits/fdd957408605d4a1766225630aafc7e6b7c3daf3 Types: Patch
|
| Added |
Reference Type |
MITRE: https://github.com/s1awwhy/BugList/blob/main/CVE-2025-61104.md Types: Third Party Advisory
|
CVE Modified by CISA-ADP
10/28/2025 2:15:40 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CVSS V3.1 |
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| Added |
CWE |
CWE-476
|
New CVE Received from MITRE
10/28/2025 11:16:13 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Description |
FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the show_vty_unknown_tlv function at ospf_ext.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted OSPF packet.
|
| Added |
Reference |
https://github.com/FRRouting/frr/issues/19471
|
| Added |
Reference |
https://github.com/FRRouting/frr/pull/19480
|
| Added |
Reference |
https://github.com/FRRouting/frr/pull/19480/commits/fdd957408605d4a1766225630aafc7e6b7c3daf3
|
| Added |
Reference |
https://github.com/s1awwhy/BugList/blob/main/CVE-2025-61104.md
|
Quick Info
CVE Dictionary Entry: CVE-2025-61104 NVD
Published Date: 10/28/2025 NVD
Last Modified: 06/17/2026
Source: MITRE
|
