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    <title>Most recent entries from all</title>
    <link>https://vulnerability.circl.lu</link>
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    <lastBuildDate>Thu, 01 Oct 2026 12:45:53 +0000</lastBuildDate>
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      <title>CVE-2025-22122 — block: fix adding folio to bio</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2025-22122</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;block: fix adding folio to bio&lt;/p&gt;
&lt;p&gt;&amp;gt;4GB folio is possible on some ARCHs, such as aarch64, 16GB hugepage
is supported, then &amp;#39;offset&amp;#39; of folio can&amp;#39;t be held in &amp;#39;unsigned int&amp;#39;,
cause warning in bio_add_folio_nofail() and IO failure.&lt;/p&gt;
&lt;p&gt;Fix it by adjusting &amp;#39;page&amp;#39; &amp;amp; trimming &amp;#39;offset&amp;#39; so that `-&amp;gt;bi_offset` won&amp;#39;t
be overflow, and folio can be added to bio successfully.&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;block: fix adding folio to bio&lt;/p&gt;
&lt;p&gt;&amp;gt;4GB folio is possible on some ARCHs, such as aarch64, 16GB hugepage
is supported, then &amp;#39;offset&amp;#39; of folio can&amp;#39;t be held in &amp;#39;unsigned int&amp;#39;,
cause warning in bio_add_folio_nofail() and IO failure.&lt;/p&gt;
&lt;p&gt;Fix it by adjusting &amp;#39;page&amp;#39; &amp;amp; trimming &amp;#39;offset&amp;#39; so that `-&amp;gt;bi_offset` won&amp;#39;t
be overflow, and folio can be added to bio successfully.&lt;/p&gt;</content:encoded>
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