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    <lastBuildDate>Tue, 06 Oct 2026 14:19:07 +0000</lastBuildDate>
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      <title>CVE-2021-47445 — drm/msm: Fix null pointer dereference on pointer edp</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2021-47445</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;drm/msm: Fix null pointer dereference on pointer edp&lt;/p&gt;
&lt;p&gt;The initialization of pointer dev dereferences pointer edp before
edp is null checked, so there is a potential null pointer deference
issue. Fix this by only dereferencing edp after edp has been null
checked.&lt;/p&gt;
&lt;p&gt;Addresses-Coverity: (&amp;#34;Dereference before null check&amp;#34;)&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;drm/msm: Fix null pointer dereference on pointer edp&lt;/p&gt;
&lt;p&gt;The initialization of pointer dev dereferences pointer edp before
edp is null checked, so there is a potential null pointer deference
issue. Fix this by only dereferencing edp after edp has been null
checked.&lt;/p&gt;
&lt;p&gt;Addresses-Coverity: (&amp;#34;Dereference before null check&amp;#34;)&lt;/p&gt;</content:encoded>
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