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    <title>Most recent entries from all</title>
    <link>https://vulnerability.circl.lu</link>
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    <lastBuildDate>Wed, 30 Sep 2026 12:06:03 +0000</lastBuildDate>
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      <title>CVE-2026-23071 — regmap: Fix race condition in hwspinlock irqsave routine</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-23071</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;regmap: Fix race condition in hwspinlock irqsave routine&lt;/p&gt;
&lt;p&gt;Previously, the address of the shared member &amp;#39;&amp;amp;map-&amp;gt;spinlock_flags&amp;#39; was
passed directly to &amp;#39;hwspin_lock_timeout_irqsave&amp;#39;. This creates a race
condition where multiple contexts contending for the lock could overwrite
the shared flags variable, potentially corrupting the state for the
current lock owner.&lt;/p&gt;
&lt;p&gt;Fix this by using a local stack variable &amp;#39;flags&amp;#39; to store the IRQ state
temporarily.&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;regmap: Fix race condition in hwspinlock irqsave routine&lt;/p&gt;
&lt;p&gt;Previously, the address of the shared member &amp;#39;&amp;amp;map-&amp;gt;spinlock_flags&amp;#39; was
passed directly to &amp;#39;hwspin_lock_timeout_irqsave&amp;#39;. This creates a race
condition where multiple contexts contending for the lock could overwrite
the shared flags variable, potentially corrupting the state for the
current lock owner.&lt;/p&gt;
&lt;p&gt;Fix this by using a local stack variable &amp;#39;flags&amp;#39; to store the IRQ state
temporarily.&lt;/p&gt;</content:encoded>
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