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    <lastBuildDate>Wed, 30 Sep 2026 23:20:23 +0000</lastBuildDate>
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      <title>CVE-2026-46310 — media: renesas: vsp1: Fix NULL pointer deref on module unload</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-46310</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;media: renesas: vsp1: Fix NULL pointer deref on module unload&lt;/p&gt;
&lt;p&gt;When unloading the module on gen 4, we hit a NULL pointer dereference.
This is caused by the cleanup code calling vsp1_drm_cleanup() where it
should be calling vsp1_vspx_cleanup().&lt;/p&gt;
&lt;p&gt;Fix this by checking the IP version and calling the drm or vspx function
accordingly, the same way as the init code does.&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;media: renesas: vsp1: Fix NULL pointer deref on module unload&lt;/p&gt;
&lt;p&gt;When unloading the module on gen 4, we hit a NULL pointer dereference.
This is caused by the cleanup code calling vsp1_drm_cleanup() where it
should be calling vsp1_vspx_cleanup().&lt;/p&gt;
&lt;p&gt;Fix this by checking the IP version and calling the drm or vspx function
accordingly, the same way as the init code does.&lt;/p&gt;</content:encoded>
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