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    <link>https://vulnerability.circl.lu</link>
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    <lastBuildDate>Mon, 28 Sep 2026 15:38:49 +0000</lastBuildDate>
    <item>
      <title>CVE-2023-53482 — iommu: Fix error unwind in iommu_group_alloc()</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2023-53482</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;iommu: Fix error unwind in iommu_group_alloc()&lt;/p&gt;
&lt;p&gt;If either iommu_group_grate_file() fails then the
iommu_group is leaked.&lt;/p&gt;
&lt;p&gt;Destroy it on these error paths.&lt;/p&gt;
&lt;p&gt;Found by kselftest/iommu/iommufd_fail_nth&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;iommu: Fix error unwind in iommu_group_alloc()&lt;/p&gt;
&lt;p&gt;If either iommu_group_grate_file() fails then the
iommu_group is leaked.&lt;/p&gt;
&lt;p&gt;Destroy it on these error paths.&lt;/p&gt;
&lt;p&gt;Found by kselftest/iommu/iommufd_fail_nth&lt;/p&gt;</content:encoded>
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