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    <lastBuildDate>Mon, 05 Oct 2026 05:26:40 +0000</lastBuildDate>
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      <title>CVE-2024-49975 — uprobes: fix kernel info leak via "[uprobes]" vma</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2024-49975</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;uprobes: fix kernel info leak via &amp;#34;[uprobes]&amp;#34; vma&lt;/p&gt;
&lt;p&gt;xol_add_vma() maps the uninitialized page allocated by __create_xol_area()
into userspace. On some architectures (x86) this memory is readable even
without VM_READ, VM_EXEC results in the same pgprot_t as VM_EXEC|VM_READ,
although this doesn&amp;#39;t really matter, debugger can read this memory anyway.&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;uprobes: fix kernel info leak via &amp;#34;[uprobes]&amp;#34; vma&lt;/p&gt;
&lt;p&gt;xol_add_vma() maps the uninitialized page allocated by __create_xol_area()
into userspace. On some architectures (x86) this memory is readable even
without VM_READ, VM_EXEC results in the same pgprot_t as VM_EXEC|VM_READ,
although this doesn&amp;#39;t really matter, debugger can read this memory anyway.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/cve-2024-49975</guid>
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