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    <lastBuildDate>Mon, 28 Sep 2026 17:09:58 +0000</lastBuildDate>
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      <title>CVE-2023-32252 — Session null pointer dereference denial-of-service vulnerability</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2023-32252</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; kernel, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Fedora&lt;/p&gt;
&lt;p&gt;A flaw was found in the Linux kernel&amp;#39;s ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_LOGOFF commands. The issue results from the lack of proper validation of a pointer prior to accessing it. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; kernel, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Fedora&lt;/p&gt;
&lt;p&gt;A flaw was found in the Linux kernel&amp;#39;s ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_LOGOFF commands. The issue results from the lack of proper validation of a pointer prior to accessing it. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.&lt;/p&gt;</content:encoded>
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