<div class="container">
    <h1>Security update for the Linux Kernel RT (Live Patch 4 for SUSE Linux Enterprise 15 SP7)</h1>

    <table class="table table-striped table-bordered">
        <tbody>
        <tr>
            <th>Announcement ID:</th>
            <td>SUSE-SU-2025:4169-1</td>
        </tr>
        <tr>
            <th>Release Date:</th>
            <td>2025-11-22T08:34:35Z</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=1249537">bsc#1249537</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-2025-38616.html">CVE-2025-38616</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-2025-38616</span>
                                <span class="cvss-source">
                                    (
                                    
                                        SUSE
                                    
                                    ):
                                </span>
                                <span class="cvss-score">7.4</span>
                                <span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H</span>
                            </li>
                        
                    </ul>
                </td>
            </tr>
        
        <tr>
            <th>Affected Products:</th>
            <td>
                <ul class="list-group">
                    
                        <li class="list-group-item">SUSE Linux Enterprise Live Patching 15-SP7</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP7</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server 15 SP7</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP7</li>
                    
                </ul>
            </td>
        </tr>
        </tbody>
    </table>

    <p>An update that solves one vulnerability can now be installed.</p>

    


    
        <h2>Description:</h2>
    
    <p>This update for the SUSE Linux Enterprise kernel 6.4.0-150700.7.16 fixes one security issue</p>
<p>The following security issue was fixed:</p>
<ul>
<li>CVE-2025-38616: tls: handle data disappearing from under the TLS ULP (bsc#1249537).</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">
                SUSE Linux Enterprise Live Patching 15-SP7
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP7-2025-4169=1</code>
                    
                    
                
            </li>
        
    </ul>

    <h2>Package List:</h2>
    <ul>
        
            
                <li>
                    SUSE Linux Enterprise Live Patching 15-SP7 (x86_64)
                    <ul>
                        
                            <li>kernel-livepatch-SLE15-SP7-RT_Update_4-debugsource-4-150700.2.1</li>
                        
                            <li>kernel-livepatch-6_4_0-150700_7_16-rt-4-150700.2.1</li>
                        
                            <li>kernel-livepatch-6_4_0-150700_7_16-rt-debuginfo-4-150700.2.1</li>
                        
                    </ul>
                </li>
            
        
    </ul>

    
        <h2>References:</h2>
        <ul>
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2025-38616.html">https://www.suse.com/security/cve/CVE-2025-38616.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1249537">https://bugzilla.suse.com/show_bug.cgi?id=1249537</a>
                    </li>
                
            
        </ul>
    
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