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    <title>Most recent entries from all</title>
    <link>https://cve.radiocsirt.org</link>
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    <lastBuildDate>Fri, 09 Oct 2026 02:48:13 +0000</lastBuildDate>
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      <title>CVE-2025-38497 — usb: gadget: configfs: Fix OOB read on empty string write</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2025-38497</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;usb: gadget: configfs: Fix OOB read on empty string write&lt;/p&gt;
&lt;p&gt;When writing an empty string to either &amp;#39;qw_sign&amp;#39; or &amp;#39;landingPage&amp;#39;
sysfs attributes, the store functions attempt to access page[l - 1]
before validating that the length &amp;#39;l&amp;#39; is greater than zero.&lt;/p&gt;
&lt;p&gt;This patch fixes the vulnerability by adding a check at the beginning
of os_desc_qw_sign_store() and webusb_landingPage_store() to handle
the zero-length input case gracefully by returning immediately.&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;usb: gadget: configfs: Fix OOB read on empty string write&lt;/p&gt;
&lt;p&gt;When writing an empty string to either &amp;#39;qw_sign&amp;#39; or &amp;#39;landingPage&amp;#39;
sysfs attributes, the store functions attempt to access page[l - 1]
before validating that the length &amp;#39;l&amp;#39; is greater than zero.&lt;/p&gt;
&lt;p&gt;This patch fixes the vulnerability by adding a check at the beginning
of os_desc_qw_sign_store() and webusb_landingPage_store() to handle
the zero-length input case gracefully by returning immediately.&lt;/p&gt;</content:encoded>
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