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    <title>Most recent entries from all</title>
    <link>https://vulnerability.circl.lu</link>
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    <lastBuildDate>Thu, 01 Oct 2026 19:53:05 +0000</lastBuildDate>
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      <title>CVE-2023-53476 — iw_cxgb4: Fix potential NULL dereference in c4iw_fill_res_cm_id_entry()</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2023-53476</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Linux&lt;/p&gt;
&lt;p&gt;In the Linux kernel, the following vulnerability has been resolved:&lt;/p&gt;
&lt;p&gt;iw_cxgb4: Fix potential NULL dereference in c4iw_fill_res_cm_id_entry()&lt;/p&gt;
&lt;p&gt;This condition needs to match the previous &amp;#34;if (epcp-&amp;gt;state == LISTEN) {&amp;#34;
exactly to avoid a NULL dereference of either &amp;#34;listen_ep&amp;#34; or &amp;#34;ep&amp;#34;. The
problem is that &amp;#34;epcp&amp;#34; has been re-assigned so just testing
&amp;#34;if (epcp-&amp;gt;state == LISTEN) {&amp;#34; a second time is not sufficient.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Linux&lt;/p&gt;
&lt;p&gt;In the Linux kernel, the following vulnerability has been resolved:&lt;/p&gt;
&lt;p&gt;iw_cxgb4: Fix potential NULL dereference in c4iw_fill_res_cm_id_entry()&lt;/p&gt;
&lt;p&gt;This condition needs to match the previous &amp;#34;if (epcp-&amp;gt;state == LISTEN) {&amp;#34;
exactly to avoid a NULL dereference of either &amp;#34;listen_ep&amp;#34; or &amp;#34;ep&amp;#34;. The
problem is that &amp;#34;epcp&amp;#34; has been re-assigned so just testing
&amp;#34;if (epcp-&amp;gt;state == LISTEN) {&amp;#34; a second time is not sufficient.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/cve-2023-53476</guid>
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