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    <link>https://vulnerability.circl.lu</link>
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    <lastBuildDate>Mon, 28 Sep 2026 19:12:02 +0000</lastBuildDate>
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      <title>CVE-2022-50420 — crypto: hisilicon/hpre - fix resource leak in remove process</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2022-50420</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;crypto: hisilicon/hpre - fix resource leak in remove process&lt;/p&gt;
&lt;p&gt;In hpre_remove(), when the disable operation of qm sriov failed,
the following logic should continue to be executed to release the
remaining resources that have been allocated, instead of returning
directly, otherwise there will be resource leakage.&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;crypto: hisilicon/hpre - fix resource leak in remove process&lt;/p&gt;
&lt;p&gt;In hpre_remove(), when the disable operation of qm sriov failed,
the following logic should continue to be executed to release the
remaining resources that have been allocated, instead of returning
directly, otherwise there will be resource leakage.&lt;/p&gt;</content:encoded>
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