<div class="container">
    <h1>Security update for the Linux Kernel (Live Patch 18 for SLE 15 SP4)</h1>

    <table class="table table-striped table-bordered">
        <tbody>
        <tr>
            <th>Announcement ID:</th>
            <td>SUSE-SU-2024:2156-1</td>
        </tr>
        
        <tr>
            <th>Rating:</th>
            <td>important</td>
        </tr>
        <tr>
            <th>References:</th>
            <td>
                <ul>
                    
                        <li style="display: inline;">
                            <a href="https://bugzilla.suse.com/show_bug.cgi?id=1222118">bsc#1222118</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://bugzilla.suse.com/show_bug.cgi?id=1223059">bsc#1223059</a>
                        </li>
                    
                    
                </ul>
            </td>
        </tr>
        
            <tr>
                <th>
                    Cross-References:
                </th>
                <td>
                    <ul>
                    
                        <li style="display: inline;">
                            <a href="https://www.suse.com/security/cve/CVE-2023-52628.html">CVE-2023-52628</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://www.suse.com/security/cve/CVE-2024-26852.html">CVE-2024-26852</a>
                        </li>
                    
                    </ul>
                </td>
            </tr>
            <tr>
                <th>CVSS scores:</th>
                <td>
                    <ul class="list-group">
                        
                            <li class="list-group-item">
                                <span class="cvss-reference">CVE-2023-52628</span>
                                <span class="cvss-source">
                                    (
                                    
                                        SUSE
                                    
                                    ):
                                </span>
                                <span class="cvss-score">7.8</span>
                                <span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
                            </li>
                        
                            <li class="list-group-item">
                                <span class="cvss-reference">CVE-2024-26852</span>
                                <span class="cvss-source">
                                    (
                                    
                                        SUSE
                                    
                                    ):
                                </span>
                                <span class="cvss-score">7.8</span>
                                <span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
                            </li>
                        
                    </ul>
                </td>
            </tr>
        
        <tr>
            <th>Affected Products:</th>
            <td>
                <ul class="list-group">
                    
                        <li class="list-group-item">openSUSE Leap 15.4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Live Patching 15-SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Micro 5.3</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Micro 5.4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server 15 SP4</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP4</li>
                    
                </ul>
            </td>
        </tr>
        </tbody>
    </table>

    <p>An update that solves two vulnerabilities can now be installed.</p>

    


    
        <h2>Description:</h2>
    
    <p>This update for the Linux Kernel 5.14.21-150400_24_88 fixes several issues.</p>
<p>The following security issues were fixed:</p>
<ul>
<li>CVE-2023-52628: Fixed 4-byte stack OOB write in nftables (bsc#1222118).</li>
<li>CVE-2024-26852: Fixed use-after-free in ip6_route_mpath_notify() (bsc#1223059).</li>
</ul>



    

    <h2>Patch Instructions:</h2>
    <p>
        To install this SUSE  update use the SUSE recommended
        installation methods like YaST online_update or "zypper patch".<br/>

        Alternatively you can run the command listed for your product:
    </p>
    <ul class="list-group">
        
            <li class="list-group-item">
                openSUSE Leap 15.4
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-2024-2157=1 SUSE-2024-2158=1 SUSE-2024-2159=1 SUSE-2024-2156=1</code>
                    
                    
                
            </li>
        
            <li class="list-group-item">
                SUSE Linux Enterprise Live Patching 15-SP4
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2024-2156=1 SUSE-SLE-Module-Live-Patching-15-SP4-2024-2157=1 SUSE-SLE-Module-Live-Patching-15-SP4-2024-2158=1 SUSE-SLE-Module-Live-Patching-15-SP4-2024-2159=1</code>
                    
                    
                
            </li>
        
    </ul>

    <h2>Package List:</h2>
    <ul>
        
            
                <li>
                    openSUSE Leap 15.4 (ppc64le s390x x86_64)
                    <ul>
                        
                            <li>kernel-livepatch-SLE15-SP4_Update_18-debugsource-10-150400.2.1</li>
                        
                            <li>kernel-livepatch-SLE15-SP4_Update_14-debugsource-12-150400.2.1</li>
                        
                            <li>kernel-livepatch-5_14_21-150400_24_66-default-13-150400.2.1</li>
                        
                            <li>kernel-livepatch-5_14_21-150400_24_88-default-debuginfo-10-150400.2.1</li>
                        
                            <li>kernel-livepatch-5_14_21-150400_24_69-default-debuginfo-12-150400.2.1</li>
                        
                            <li>kernel-livepatch-5_14_21-150400_24_66-default-debuginfo-13-150400.2.1</li>
                        
                            <li>kernel-livepatch-5_14_21-150400_24_88-default-10-150400.2.1</li>
                        
                            <li>kernel-livepatch-5_14_21-150400_24_81-default-11-150400.2.1</li>
                        
                            <li>kernel-livepatch-5_14_21-150400_24_81-default-debuginfo-11-150400.2.1</li>
                        
                            <li>kernel-livepatch-SLE15-SP4_Update_13-debugsource-13-150400.2.1</li>
                        
                            <li>kernel-livepatch-5_14_21-150400_24_69-default-12-150400.2.1</li>
                        
                            <li>kernel-livepatch-SLE15-SP4_Update_16-debugsource-11-150400.2.1</li>
                        
                    </ul>
                </li>
            
        
            
                <li>
                    SUSE Linux Enterprise Live Patching 15-SP4 (ppc64le s390x x86_64)
                    <ul>
                        
                            <li>kernel-livepatch-SLE15-SP4_Update_18-debugsource-10-150400.2.1</li>
                        
                            <li>kernel-livepatch-SLE15-SP4_Update_14-debugsource-12-150400.2.1</li>
                        
                            <li>kernel-livepatch-5_14_21-150400_24_66-default-13-150400.2.1</li>
                        
                            <li>kernel-livepatch-5_14_21-150400_24_88-default-debuginfo-10-150400.2.1</li>
                        
                            <li>kernel-livepatch-5_14_21-150400_24_69-default-debuginfo-12-150400.2.1</li>
                        
                            <li>kernel-livepatch-5_14_21-150400_24_66-default-debuginfo-13-150400.2.1</li>
                        
                            <li>kernel-livepatch-5_14_21-150400_24_88-default-10-150400.2.1</li>
                        
                            <li>kernel-livepatch-5_14_21-150400_24_81-default-11-150400.2.1</li>
                        
                            <li>kernel-livepatch-5_14_21-150400_24_81-default-debuginfo-11-150400.2.1</li>
                        
                            <li>kernel-livepatch-SLE15-SP4_Update_13-debugsource-13-150400.2.1</li>
                        
                            <li>kernel-livepatch-5_14_21-150400_24_69-default-12-150400.2.1</li>
                        
                            <li>kernel-livepatch-SLE15-SP4_Update_16-debugsource-11-150400.2.1</li>
                        
                    </ul>
                </li>
            
        
    </ul>

    
        <h2>References:</h2>
        <ul>
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2023-52628.html">https://www.suse.com/security/cve/CVE-2023-52628.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2024-26852.html">https://www.suse.com/security/cve/CVE-2024-26852.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1222118">https://bugzilla.suse.com/show_bug.cgi?id=1222118</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1223059">https://bugzilla.suse.com/show_bug.cgi?id=1223059</a>
                    </li>
                
            
        </ul>
    
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