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openSUSE: frr Moderate Denial of Service CVE-2024-55553 2025:03453-1

suse
Calendar Grey October 3, 2025
Dist Suse Esm H88
Critical security advisory for frr addressing denial of service risk, impacting openSUSE and SLES.
* bsc#1235237 Cross-References: * CVE-2024-55553

Summary

## This update for frr fixes the following issues: * CVE-2024-55553: excessive resource consumption may lead to denial of service due to repeated RIB revalidation when processing several RPKI updates (bsc#1235237). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.5 zypper in -t patch SUSE-2025-3453=1 * openSUSE Leap 15.6 zypper in -t patch openSUSE-SLE-15.6-2025-3453=1 * Server Applications Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP6-2025-3453=1 * Server Applications Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP7-2025-3453=1 ## Package List:

Topics%20covered

Topics Covered

security advisory moderate denial of service OpenSUSE frr

References

* bsc#1235237

Cross-

* CVE-2024-55553

CVSS scores:

* CVE-2024-55553 ( SUSE ): 6.9

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

* CVE-2024-55553 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

* CVE-2024-55553 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* openSUSE Leap 15.5

* openSUSE Leap 15.6

* Server Applications Module 15-SP6

* Server Applications Module 15-SP7

* SUSE Linux Enterprise Real Time 15 SP6

* SUSE Linux Enterprise Real Time 15 SP7

* SUSE Linux Enterprise Server 15 SP6

* SUSE Linux Enterprise Server 15 SP7

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

* SUSE Linux Enterprise Server for SAP Applications 15 SP7

An update that solves one vulnerability can now be installed.

##

Announcement ID: SUSE-SU-2025:03453-1
Release Date: 2025-10-03T10:41:08Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate denial of service OpenSUSE frr

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