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      <title>CVE-2025-39815 — RISC-V: KVM: fix stack overrun when loading vlenb</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2025-39815</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;RISC-V: KVM: fix stack overrun when loading vlenb&lt;/p&gt;
&lt;p&gt;The userspace load can put up to 2048 bits into an xlen bit stack
buffer.  We want only xlen bits, so check the size beforehand.&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;RISC-V: KVM: fix stack overrun when loading vlenb&lt;/p&gt;
&lt;p&gt;The userspace load can put up to 2048 bits into an xlen bit stack
buffer.  We want only xlen bits, so check the size beforehand.&lt;/p&gt;</content:encoded>
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