<div class="container">
    <h1>Security update for the Linux Kernel (Live Patch 35 for SLE 15 SP2)</h1>

    <table class="table table-striped table-bordered">
        <tbody>
        <tr>
            <th>Announcement ID:</th>
            <td>SUSE-SU-2023:3612-1</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=1208839">#1208839</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://bugzilla.suse.com/show_bug.cgi?id=1210630">#1210630</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://bugzilla.suse.com/show_bug.cgi?id=1211187">#1211187</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://bugzilla.suse.com/show_bug.cgi?id=1212849">#1212849</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://bugzilla.suse.com/show_bug.cgi?id=1213063">#1213063</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://bugzilla.suse.com/show_bug.cgi?id=1213244">#1213244</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-2023-1077.html">CVE-2023-1077</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://www.suse.com/security/cve/CVE-2023-2176.html">CVE-2023-2176</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://www.suse.com/security/cve/CVE-2023-3090.html">CVE-2023-3090</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://www.suse.com/security/cve/CVE-2023-32233.html">CVE-2023-32233</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://www.suse.com/security/cve/CVE-2023-35001.html">CVE-2023-35001</a>
                        </li>
                    
                        <li style="display: inline;">
                            <a href="https://www.suse.com/security/cve/CVE-2023-3567.html">CVE-2023-3567</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-2023-1077</span>
                                <span class="cvss-source">
                                    (
                                    
                                        SUSE
                                    
                                    ):
                                </span>
                                <span class="cvss-score">7.0</span>
                                <span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
                            </li>
                        
                            <li class="list-group-item">
                                <span class="cvss-reference">CVE-2023-1077</span>
                                <span class="cvss-source">
                                    (
                                    
                                        NVD
                                    
                                    ):
                                </span>
                                <span class="cvss-score">7.0</span>
                                <span class="cvss-vector">CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H</span>
                            </li>
                        
                            <li class="list-group-item">
                                <span class="cvss-reference">CVE-2023-2176</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-2023-2176</span>
                                <span class="cvss-source">
                                    (
                                    
                                        NVD
                                    
                                    ):
                                </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-2023-3090</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-2023-3090</span>
                                <span class="cvss-source">
                                    (
                                    
                                        NVD
                                    
                                    ):
                                </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-2023-32233</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-2023-32233</span>
                                <span class="cvss-source">
                                    (
                                    
                                        NVD
                                    
                                    ):
                                </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-2023-35001</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-2023-35001</span>
                                <span class="cvss-source">
                                    (
                                    
                                        NVD
                                    
                                    ):
                                </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-2023-3567</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-2023-3567</span>
                                <span class="cvss-source">
                                    (
                                    
                                        NVD
                                    
                                    ):
                                </span>
                                <span class="cvss-score">6.7</span>
                                <span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:H/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">SUSE Linux Enterprise High Performance Computing 15 SP2</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Live Patching 15-SP2</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server 15 SP2</li>
                    
                        <li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP2</li>
                    
                </ul>
            </td>
        </tr>
        </tbody>
    </table>

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

    


    
        <h2>Description:</h2>
    
    <p>This update for the Linux Kernel 5.3.18-150200_24_148 fixes several issues.</p>
<p>The following security issues were fixed:</p>
<ul>
<li>CVE-2023-32233: Fixed a use-after-free in Netfilter nf_tables when processing batch requests (bsc#1211187).</li>
<li>CVE-2023-3567: Fixed a use-after-free in vcs_read in drivers/tty/vt/vc_screen.c (bsc#1213244).</li>
<li>CVE-2023-35001: Fixed an out-of-bounds memory access flaw in nft_byteorder that could allow a local attacker to escalate their privilege (bsc#1213063).</li>
<li>CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could cause memory corruption (bsc#1208839).</li>
<li>CVE-2023-2176: Fixed an out-of-boundary read in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA (bsc#1210630).</li>
<li>CVE-2023-3090: Fixed a heap out-of-bounds write in the ipvlan network driver (bsc#1212849).</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-SP2
                
                    
                        <br/>
                        <code>zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2023-3612=1 SUSE-SLE-Module-Live-Patching-15-SP2-2023-3613=1 SUSE-SLE-Module-Live-Patching-15-SP2-2023-3614=1 SUSE-SLE-Module-Live-Patching-15-SP2-2023-3615=1 SUSE-SLE-Module-Live-Patching-15-SP2-2023-3616=1 SUSE-SLE-Module-Live-Patching-15-SP2-2023-3617=1 SUSE-SLE-Module-Live-Patching-15-SP2-2023-3619=1</code>
                    
                    
                
            </li>
        
    </ul>

    <h2>Package List:</h2>
    <ul>
        
            
                <li>
                    SUSE Linux Enterprise Live Patching 15-SP2 (ppc64le s390x x86_64)
                    <ul>
                        
                            <li>kernel-livepatch-5_3_18-150200_24_145-default-6-150200.2.1</li>
                        
                            <li>kernel-livepatch-5_3_18-150200_24_139-default-debuginfo-8-150200.2.2</li>
                        
                            <li>kernel-livepatch-5_3_18-150200_24_126-default-debuginfo-14-150200.2.2</li>
                        
                            <li>kernel-livepatch-5_3_18-150200_24_142-default-7-150200.2.2</li>
                        
                            <li>kernel-livepatch-5_3_18-150200_24_134-default-11-150200.2.2</li>
                        
                            <li>kernel-livepatch-SLE15-SP2_Update_35-debugsource-5-150200.2.1</li>
                        
                            <li>kernel-livepatch-5_3_18-150200_24_145-default-debuginfo-6-150200.2.1</li>
                        
                            <li>kernel-livepatch-SLE15-SP2_Update_29-debugsource-14-150200.2.2</li>
                        
                            <li>kernel-livepatch-5_3_18-150200_24_148-default-debuginfo-5-150200.2.1</li>
                        
                            <li>kernel-livepatch-5_3_18-150200_24_142-default-debuginfo-7-150200.2.2</li>
                        
                            <li>kernel-livepatch-5_3_18-150200_24_148-default-5-150200.2.1</li>
                        
                            <li>kernel-livepatch-5_3_18-150200_24_134-default-debuginfo-11-150200.2.2</li>
                        
                            <li>kernel-livepatch-SLE15-SP2_Update_30-debugsource-11-150200.2.2</li>
                        
                            <li>kernel-livepatch-SLE15-SP2_Update_33-debugsource-7-150200.2.2</li>
                        
                            <li>kernel-livepatch-SLE15-SP2_Update_34-debugsource-6-150200.2.1</li>
                        
                            <li>kernel-livepatch-5_3_18-150200_24_129-default-11-150200.2.2</li>
                        
                            <li>kernel-livepatch-SLE15-SP2_Update_31-debugsource-11-150200.2.2</li>
                        
                            <li>kernel-livepatch-5_3_18-150200_24_126-default-14-150200.2.2</li>
                        
                            <li>kernel-livepatch-5_3_18-150200_24_129-default-debuginfo-11-150200.2.2</li>
                        
                            <li>kernel-livepatch-SLE15-SP2_Update_32-debugsource-8-150200.2.2</li>
                        
                            <li>kernel-livepatch-5_3_18-150200_24_139-default-8-150200.2.2</li>
                        
                    </ul>
                </li>
            
        
    </ul>

    
        <h2>References:</h2>
        <ul>
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2023-1077.html">https://www.suse.com/security/cve/CVE-2023-1077.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2023-2176.html">https://www.suse.com/security/cve/CVE-2023-2176.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2023-3090.html">https://www.suse.com/security/cve/CVE-2023-3090.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2023-32233.html">https://www.suse.com/security/cve/CVE-2023-32233.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2023-35001.html">https://www.suse.com/security/cve/CVE-2023-35001.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://www.suse.com/security/cve/CVE-2023-3567.html">https://www.suse.com/security/cve/CVE-2023-3567.html</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1208839">https://bugzilla.suse.com/show_bug.cgi?id=1208839</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1210630">https://bugzilla.suse.com/show_bug.cgi?id=1210630</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1211187">https://bugzilla.suse.com/show_bug.cgi?id=1211187</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1212849">https://bugzilla.suse.com/show_bug.cgi?id=1212849</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1213063">https://bugzilla.suse.com/show_bug.cgi?id=1213063</a>
                    </li>
                
            
                
                    <li>
                        <a href="https://bugzilla.suse.com/show_bug.cgi?id=1213244">https://bugzilla.suse.com/show_bug.cgi?id=1213244</a>
                    </li>
                
            
        </ul>
    
</div>