CVE-2025-61102
High · 7.5CVSS
7.5
EPSS
0.5%
Published
Oct 27, 2025
CISA due date
—
The record
FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the show_vty_ext_link_adj_sid function at ospf_ext.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted OSPF packet.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| SUSE:Linux Enterprise Module for Server Applications 15 SP7 | frr | 0 | 8.5.6-150500.4.36.1 |
| openSUSE:Leap 15.6 | frr | 0 | 8.5.6-150500.4.36.1 |
Related vulnerabilities
- CVE-2025-61107 FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer… Also affects frr
- CVE-2025-61106 FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer… Also affects frr
- CVE-2025-61104 FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer… Also affects frr
- CVE-2025-61103 FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer… Also affects frr
- CVE-2025-61105 FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer… Also affects frr
- CVE-2025-61101 FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer… Also affects frr
- CVE-2025-61100 FRRouting/frr from v2.0 through v10.4.1 was discovered to contain a NULL pointer… Also affects frr
- CVE-2025-61099 FRRouting/frr from v2.0 through v10.4.1 was discovered to contain a NULL pointer… Also affects frr