SUSE: Urgent Resolution for Critical Denial of Service CVE-2024-53141
suse
November 26, 2025
* bsc#1242882 * bsc#1245778 Cross-References: * CVE-2024-53141
Summary
## This update for the SUSE Linux Enterprise kernel 5.14.21-150500.55.100 fixes various security issues The following security issues were fixed: * CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1245778). * CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242882). ## 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-2025-4243=1 * SUSE Linux Enterprise Live Patching 15-SP5 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2025-4243=1 ## Package List: * openSUSE Leap 15.5 (ppc64le s390x x86_64)
Topics Covered
References
* bsc#1242882
* bsc#1245778
Cross-
* CVE-2024-53141
* CVE-2025-23145
CVSS scores:
* CVE-2024-53141 ( SUSE ): 8.5
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2024-53141 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2024-53141 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2025-23145 ( SUSE ): 8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
* CVE-2025-23145 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2025-23145 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products:
* openSUSE Leap 15.5
* SUSE Linux Enterprise High Performance Computing 15 SP5
* SUSE Linux Enterprise Live Patching 15-SP5
* SUSE Linux Enterprise Micro 5.5
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Severity
important
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Critical
Announcement ID: SUSE-SU-2025:4243-1
Release Date: 2025-11-25T22:06:17Z
Rating: important
Topics Covered
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