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openSUSE Security Notice 2026-2328-1 Significant Updates on Four Xen Risks

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openSUSE 2026-2328-1 Xen Important Buffer Overflow Patch

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openSUSE Important xen Patch for Multiple Threats SUSE-2026-2329-1

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[{"id":483,"title":"Self-taught through trial and error","votes":552,"type":"x","order":1,"pct":78.63,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.27,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.84,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.25,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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SUSE: Kernel RT Important Fix for Security Issues 2025:4161-1

* bsc#1242882 * bsc#1245778 * bsc#1248672 * bsc#1249537 . # Security update for the Linux Kernel RT (Live Patch 6 for SUSE Linux Enterprise 15 SP6) Announcement ID: SUSE-SU-2025:4161-1 Release Date: 2025-11-22T08:05:26Z Rating: important References: * bsc#1242882 * bsc#1245778 * bsc#1248672 * bsc#1249537 Cross-References: * CVE-2024-53141 * CVE-2025-23145 * CVE-2025-38500 * CVE-2025-38616 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 * CVE-2025-38500 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2025-38500 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-38500 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-38616 ( SUSE ): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H Affected Products: * SUSE Linux Enterprise Live Patching 15-SP6 * SUSE Linux Enterprise Real Time 15 SP6 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 An update that solves four vulnerabilities can now be installed. ## Description: This update for the SUSE Linux Enterprise kernel 6.4.0-150600.10.20 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). * CVE-2025-38500: xfrm: interface: fix use-after-free after changing collect_md xfrm interface(bsc#1248672). * CVE-2025-38616: tls: handle data disappearing from under the TLS ULP (bsc#1249537). ## 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: * SUSE Linux Enterprise Live Patching 15-SP6 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2025-4161=1 SUSE-SLE- Module-Live-Patching-15-SP6-2025-4162=1 ## Package List: * SUSE Linux Enterprise Live Patching 15-SP6 (x86_64) * kernel-livepatch-6_4_0-150600_10_20-rt-16-150600.2.1 * kernel-livepatch-6_4_0-150600_10_17-rt-debuginfo-19-150600.2.1 * kernel-livepatch-6_4_0-150600_10_17-rt-19-150600.2.1 * kernel-livepatch-6_4_0-150600_10_20-rt-debuginfo-16-150600.2.1 * kernel-livepatch-SLE15-SP6-RT_Update_6-debugsource-16-150600.2.1 * kernel-livepatch-SLE15-SP6-RT_Update_5-debugsource-19-150600.2.1 ## References: * https://www.suse.com/security/cve/CVE-2024-53141.html * https://www.suse.com/security/cve/CVE-2025-23145.html * https://www.suse.com/security/cve/CVE-2025-38500.html * https://www.suse.com/security/cve/CVE-2025-38616.html * https://bugzilla.suse.com/show_bug.cgi?id=1242882 * https://bugzilla.suse.com/show_bug.cgi?id=1245778 * https://bugzilla.suse.com/show_bug.cgi?id=1248672 * https://bugzilla.suse.com/show_bug.cgi?id=1249537 . The SUSE Linux Kernel RT update addresses critical security issues and vulnerabilities for SP6 users.. SUSE Linux, Kernel Security, Important Update, RT Kernel. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Nov 24, 2025 •Important SuSE
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SUSE: 2025:1225-1 important: Linux Kernel critical issues

* bsc#1232818 * bsc#1235218 * bsc#1238788 * bsc#1238790 . # Security update for the Linux Kernel (Live Patch 49 for SLE 15 SP3) Announcement ID: SUSE-SU-2025:1225-1 Release Date: 2025-04-14T06:33:56Z Rating: important References: * bsc#1232818 * bsc#1235218 * bsc#1238788 * bsc#1238790 Cross-References: * CVE-2022-49014 * CVE-2022-49563 * CVE-2022-49564 * CVE-2024-56600 CVSS scores: * CVE-2022-49014 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2022-49014 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2022-49563 ( 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-2022-49563 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2022-49563 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2022-49564 ( 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-2022-49564 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2022-49564 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2024-56600 ( 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-2024-56600 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-56600 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-56600 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affected Products: * openSUSE Leap 15.3 * SUSE Linux Enterprise High Performance Computing 15 SP3 * SUSE Linux Enterprise Live Patching 15-SP3 * SUSE Linux Enterprise Micro 5.1 * SUSE Linux Enterprise Micro 5.2 * SUSE Linux Enterprise Server 15 SP3 * SUSE Linux Enterprise Server for SAP Applications 15 SP3 An update that solves four vulnerabilities can now be installed. ## Description: This update for the Linux Kernel 5.3.18-150300_59_179 fixes several issues. The following security issues were fixed: * CVE-2022-49014: net: tun: Fix use-after-free in tun_detach()(bsc#1232818). * CVE-2022-49563: crypto: qat - add param check for RSA (bsc#1238788). * CVE-2022-49564: crypto: qat - add param check for DH (bsc#1238790). * CVE-2024-56600: net: inet6: do not leave a dangling sk pointer in inet6_create() (bsc#1235218). ## 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 15.3 zypper in -t patch SUSE-2025-1225=1 * SUSE Linux Enterprise Live Patching 15-SP3 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2025-1225=1 ## Package List: * openSUSE Leap 15.3 (ppc64le s390x x86_64) * kernel-livepatch-SLE15-SP3_Update_49-debugsource-7-150300.2.1 * kernel-livepatch-5_3_18-150300_59_179-default-7-150300.2.1 * kernel-livepatch-5_3_18-150300_59_179-default-debuginfo-7-150300.2.1 * openSUSE Leap 15.3 (x86_64) * kernel-livepatch-5_3_18-150300_59_179-preempt-debuginfo-7-150300.2.1 * kernel-livepatch-5_3_18-150300_59_179-preempt-7-150300.2.1 * SUSE Linux Enterprise Live Patching 15-SP3 (ppc64le s390x x86_64) * kernel-livepatch-SLE15-SP3_Update_49-debugsource-7-150300.2.1 * kernel-livepatch-5_3_18-150300_59_179-default-7-150300.2.1 * kernel-livepatch-5_3_18-150300_59_179-default-debuginfo-7-150300.2.1 ## References: * https://www.suse.com/security/cve/CVE-2022-49014.html * https://www.suse.com/security/cve/CVE-2022-49563.html * https://www.suse.com/security/cve/CVE-2022-49564.html * https://www.suse.com/security/cve/CVE-2024-56600.html * https://bugzilla.suse.com/show_bug.cgi?id=1232818 * https://bugzilla.suse.com/show_bug.cgi?id=1235218 * https://bugzilla.suse.com/show_bug.cgi?id=1238788 * https://bugzilla.suse.com/show_bug.cgi?id=1238790 . The new security patch for the Linux Kernel addresses significant vulnerabilities in Fedora, improving overall reliability and efficiency.. SUSE Linux Kernel Update, SUSE Security Advisory, LinuxKernel Fixes. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Apr 14, 2025 •Important SuSE
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