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    <lastBuildDate>Fri, 02 Oct 2026 14:43:39 +0000</lastBuildDate>
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      <title>CVE-2026-43138 — reset: gpio: suppress bind attributes in sysfs</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-43138</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;reset: gpio: suppress bind attributes in sysfs&lt;/p&gt;
&lt;p&gt;This is a special device that&amp;#39;s created dynamically and is supposed to
stay in memory forever. We also currently don&amp;#39;t have a devlink between
it and the actual reset consumer. Suppress sysfs bind attributes so that
user-space can&amp;#39;t unbind the device because - as of now - it will cause a
use-after-free splat from any user that puts the reset control handle.&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;reset: gpio: suppress bind attributes in sysfs&lt;/p&gt;
&lt;p&gt;This is a special device that&amp;#39;s created dynamically and is supposed to
stay in memory forever. We also currently don&amp;#39;t have a devlink between
it and the actual reset consumer. Suppress sysfs bind attributes so that
user-space can&amp;#39;t unbind the device because - as of now - it will cause a
use-after-free splat from any user that puts the reset control handle.&lt;/p&gt;</content:encoded>
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