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UBUNTU OS 22.10 Quagga Security Vulnerability UBUNTU-SU-2023-21789-1

suse
Calendar Grey May 11, 2026
Dist Suse Esm H88
A new SUSE update resolves multiple vulnerabilities in FRRouting, enhancing system security by patching critical flaws.
An update that solves 10 vulnerabilities and contains two features can now be installed.

Summary

## This update for frr fixes the following issues: Security issues: * CVE-2025-61099: NULL Pointer Dereference in FRRouting (bsc#1252838). * CVE-2025-61100: NULL Pointer Dereference in FRRouting (bsc#1252829). * CVE-2025-61101: NULL Pointer Dereference in FRRouting (bsc#1252833). * CVE-2025-61102: NULL Pointer Dereference in FRRouting (bsc#1252835). * CVE-2025-61103: NULL pointer dereference in show_vty_ext_link_lan_adj_sid() in ospf_ext.c (bsc#1252810). * CVE-2025-61104: NULL pointer dereference in show_vty_unknown_tlv() in ospf_ext.c (bsc#1252811). * CVE-2025-61105: FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the show_vty_link_info function at ospf_ext.c (bsc#1252761).

Topics%20covered

Topics Covered

security advisory moderate SuSE NULL pointer dereference FRRouting suse-su-2026:21550-1

References

* bsc#1252761

* bsc#1252810

* bsc#1252811

* bsc#1252812

* bsc#1252813

* bsc#1252829

* bsc#1252833

* bsc#1252835

* bsc#1252838

* bsc#1261013

* jsc#PED-14796

* jsc#PED-266

Cross-

* CVE-2025-61099

* CVE-2025-61100

* CVE-2025-61101

* CVE-2025-61102

* CVE-2025-61103

* CVE-2025-61104

* CVE-2025-61105

* CVE-2025-61106

* CVE-2025-61107

* CVE-2026-5107

CVSS scores:

* CVE-2025-61099 ( SUSE ): 8.2

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

* CVE-2025-61099 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2025-61099 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2025-61100 ( SUSE ): 8.2

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

* CVE-2025-61100 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Announcement ID: SUSE-SU-2026:21550-1
Release Date: 2026-05-05T14:30:54Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate SuSE NULL pointer dereference FRRouting suse-su-2026:21550-1

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