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    <title>Most recent entries from all</title>
    <link>https://vulnerability.circl.lu</link>
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    <lastBuildDate>Wed, 30 Sep 2026 23:23:37 +0000</lastBuildDate>
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      <title>CVE-2026-68258 — drm/amdkfd: Check bounds on CRIU restore queue type and mqd size</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-68258</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/amdkfd: Check bounds on CRIU restore queue type and mqd size&lt;/p&gt;
&lt;p&gt;We weren&amp;#39;t checking whether the values provided in the private
data in kfd CRIU restore were within bounds.&lt;/p&gt;
&lt;p&gt;For queue type, add a KFD_QUEUE_TYPE_MAX and ensure the provided
type is less than it.&lt;/p&gt;
&lt;p&gt;For mqd_size, add new function mqd_size_from_queue_type and confirm
that the provided mqd_size matches expectations.&lt;/p&gt;
&lt;p&gt;(cherry picked from commit f19d8086f6644083c913d70bfdeee20e1b6f46a5)&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/amdkfd: Check bounds on CRIU restore queue type and mqd size&lt;/p&gt;
&lt;p&gt;We weren&amp;#39;t checking whether the values provided in the private
data in kfd CRIU restore were within bounds.&lt;/p&gt;
&lt;p&gt;For queue type, add a KFD_QUEUE_TYPE_MAX and ensure the provided
type is less than it.&lt;/p&gt;
&lt;p&gt;For mqd_size, add new function mqd_size_from_queue_type and confirm
that the provided mqd_size matches expectations.&lt;/p&gt;
&lt;p&gt;(cherry picked from commit f19d8086f6644083c913d70bfdeee20e1b6f46a5)&lt;/p&gt;</content:encoded>
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