FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the show_vty_ext_pref_pref_sid function at ospf_ext.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted LSA Update packet.

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AZL-69446 CVE-2025-61107 affecting package frr for versions less than 8.5.5-5

FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the showvtyextprefprefsid function at ospfext.c. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted LSA Update packet...

CVE-2025-61107

FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the showvtyextprefprefsid function at ospfext.c. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted LSA Update packet...

AZL-69455 CVE-2025-61107 affecting package frr for versions less than 9.1.1-5

FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the showvtyextprefprefsid function at ospfext.c. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted LSA Update packet...

CVE-2025-61107: NULL Pointer Dereference

FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the showvtyextprefprefsid function at ospfext.c. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted LSA Update packet...

CVE-2025-61107

FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the showvtyextprefprefsid function at ospfext.c. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted LSA Update packet...

PT-2025-44182

Name of the Vulnerable Software and Affected Versions FRRouting/frr versions 4.0 through 10.4.1 Description FRRouting/frr contains a flaw due to a NULL pointer dereference in the show vty ext pref pref sid function located in the ospf ext.c file. This issue can be triggered by a crafted LSA Updat...

CVE-2025-61107

The FRRouting (frr) suite of network routing protocol daemons contains a NULL pointer dereference vulnerability within the show_vty_ext_pref_pref_sid function located in ospf_ext.c . This flaw affects versions v4.0 through v10.4.1 . A remote attacker can exploit this by sending a crafted LSA Upda...

Linux Distros Unpatched Vulnerability : CVE-2025-61107

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the showvtyextprefprefsid function at ospfext.c. This...

CVE-2016-6421

Cisco IOS XR 5.2.2 allows remote attackers to cause a denial of service process restart via a crafted OSPF Link State Advertisement LSA update, aka Bug ID CSCvb05643...

CVE-2016-6421: Undefined Security Weakness

Cisco IOS XR 5.2.2 allows remote attackers to cause a denial of service process restart via a crafted OSPF Link State Advertisement LSA update, aka Bug ID CSCvb05643...