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      <title>CVE-2022-50343 — rapidio: fix possible name leaks when rio_add_device() fails</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2022-50343</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;rapidio: fix possible name leaks when rio_add_device() fails&lt;/p&gt;
&lt;p&gt;Patch series &amp;#34;rapidio: fix three possible memory leaks&amp;#34;.&lt;/p&gt;
&lt;p&gt;This patchset fixes three name leaks in error handling.
 - patch #1 fixes two name leaks while rio_add_device() fails.
 - patch #2 fixes a name leak while  rio_register_mport() fails.&lt;/p&gt;
&lt;p&gt;This patch (of 2):&lt;/p&gt;
&lt;p&gt;If rio_add_device() returns error, the name allocated by dev_set_name()
need be freed.  It should use put_device() to give up the reference in the
error path, so that the name can be freed in kobject_cleanup(), and the
&amp;#39;rdev&amp;#39; can be freed in rio_release_dev().&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;rapidio: fix possible name leaks when rio_add_device() fails&lt;/p&gt;
&lt;p&gt;Patch series &amp;#34;rapidio: fix three possible memory leaks&amp;#34;.&lt;/p&gt;
&lt;p&gt;This patchset fixes three name leaks in error handling.
 - patch #1 fixes two name leaks while rio_add_device() fails.
 - patch #2 fixes a name leak while  rio_register_mport() fails.&lt;/p&gt;
&lt;p&gt;This patch (of 2):&lt;/p&gt;
&lt;p&gt;If rio_add_device() returns error, the name allocated by dev_set_name()
need be freed.  It should use put_device() to give up the reference in the
error path, so that the name can be freed in kobject_cleanup(), and the
&amp;#39;rdev&amp;#39; can be freed in rio_release_dev().&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/cve-2022-50343</guid>
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