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    <title>Most recent entries from all</title>
    <link>https://db.gcve.eu</link>
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    <lastBuildDate>Wed, 30 Sep 2026 16:43:31 +0000</lastBuildDate>
    <item>
      <title>CVE-2026-92490 — firmware: arm_scmi: Unrequest devices if driver registration fails</title>
      <link>https://db.gcve.eu/vuln/cve-2026-92490</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;firmware: arm_scmi: Unrequest devices if driver registration fails&lt;/p&gt;
&lt;p&gt;scmi_driver_register() requests protocol devices before registering the
driver. If driver_register() fails, those requests remain in the global
IDR and retain pointers to the module&amp;#39;s ID table. Once the failed module
load releases that storage, later request matching or SCMI device creation
can dereference the stale pointers.&lt;/p&gt;
&lt;p&gt;Unrequest the complete protocol table before returning the registration
failure. At this point table registration succeeded, so every entry is
owned by the current registration attempt.&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;firmware: arm_scmi: Unrequest devices if driver registration fails&lt;/p&gt;
&lt;p&gt;scmi_driver_register() requests protocol devices before registering the
driver. If driver_register() fails, those requests remain in the global
IDR and retain pointers to the module&amp;#39;s ID table. Once the failed module
load releases that storage, later request matching or SCMI device creation
can dereference the stale pointers.&lt;/p&gt;
&lt;p&gt;Unrequest the complete protocol table before returning the registration
failure. At this point table registration succeeded, so every entry is
owned by the current registration attempt.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://db.gcve.eu/vuln/cve-2026-92490</guid>
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