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    <lastBuildDate>Tue, 06 Oct 2026 00:21:47 +0000</lastBuildDate>
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      <title>CVE-2024-50159 — firmware: arm_scmi: Fix the double free in scmi_debugfs_common_setup()</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2024-50159</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: Fix the double free in scmi_debugfs_common_setup()&lt;/p&gt;
&lt;p&gt;Clang static checker(scan-build) throws below warning：
  |  drivers/firmware/arm_scmi/driver.c:line 2915, column 2
  |        Attempt to free released memory.&lt;/p&gt;
&lt;p&gt;When devm_add_action_or_reset() fails, scmi_debugfs_common_cleanup()
will run twice which causes double free of &amp;#39;dbg-&amp;gt;name&amp;#39;.&lt;/p&gt;
&lt;p&gt;Remove the redundant scmi_debugfs_common_cleanup() to fix this problem.&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: Fix the double free in scmi_debugfs_common_setup()&lt;/p&gt;
&lt;p&gt;Clang static checker(scan-build) throws below warning：
  |  drivers/firmware/arm_scmi/driver.c:line 2915, column 2
  |        Attempt to free released memory.&lt;/p&gt;
&lt;p&gt;When devm_add_action_or_reset() fails, scmi_debugfs_common_cleanup()
will run twice which causes double free of &amp;#39;dbg-&amp;gt;name&amp;#39;.&lt;/p&gt;
&lt;p&gt;Remove the redundant scmi_debugfs_common_cleanup() to fix this problem.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/cve-2024-50159</guid>
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