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    <title>Most recent entries from all</title>
    <link>https://vulnerability.circl.lu</link>
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    <lastBuildDate>Tue, 29 Sep 2026 03:37:45 +0000</lastBuildDate>
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      <title>CVE-2026-43217 — media: iris: gen2: Add sanity check for session stop</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-43217</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: iris: gen2: Add sanity check for session stop&lt;/p&gt;
&lt;p&gt;In iris_kill_session, inst-&amp;gt;state is set to IRIS_INST_ERROR and
session_close is executed, which will kfree(inst_hfi_gen2-&amp;gt;packet).
If stop_streaming is called afterward, it will cause a crash.&lt;/p&gt;
&lt;p&gt;Add a NULL check for inst_hfi_gen2-&amp;gt;packet before sendling STOP packet
to firmware to fix that.&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: iris: gen2: Add sanity check for session stop&lt;/p&gt;
&lt;p&gt;In iris_kill_session, inst-&amp;gt;state is set to IRIS_INST_ERROR and
session_close is executed, which will kfree(inst_hfi_gen2-&amp;gt;packet).
If stop_streaming is called afterward, it will cause a crash.&lt;/p&gt;
&lt;p&gt;Add a NULL check for inst_hfi_gen2-&amp;gt;packet before sendling STOP packet
to firmware to fix that.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/cve-2026-43217</guid>
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