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    <title>Most recent entries from all</title>
    <link>https://vulnerability.circl.lu</link>
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    <lastBuildDate>Mon, 28 Sep 2026 23:47:48 +0000</lastBuildDate>
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      <title>CVE-2025-39820 — drm/msm/dpu: Add a null ptr check for dpu_encoder_needs_modeset</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2025-39820</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/dpu: Add a null ptr check for dpu_encoder_needs_modeset&lt;/p&gt;
&lt;p&gt;The drm_atomic_get_new_connector_state() can return NULL if the
connector is not part of the atomic state. Add a check to prevent
a NULL pointer dereference.&lt;/p&gt;
&lt;p&gt;This follows the same pattern used in dpu_encoder_update_topology()
within the same file, which checks for NULL before using conn_state.&lt;/p&gt;
&lt;p&gt;Patchwork: https://patchwork.freedesktop.org/patch/665188/&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/dpu: Add a null ptr check for dpu_encoder_needs_modeset&lt;/p&gt;
&lt;p&gt;The drm_atomic_get_new_connector_state() can return NULL if the
connector is not part of the atomic state. Add a check to prevent
a NULL pointer dereference.&lt;/p&gt;
&lt;p&gt;This follows the same pattern used in dpu_encoder_update_topology()
within the same file, which checks for NULL before using conn_state.&lt;/p&gt;
&lt;p&gt;Patchwork: https://patchwork.freedesktop.org/patch/665188/&lt;/p&gt;</content:encoded>
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