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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 22:10:56 +0000</lastBuildDate>
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      <title>CVE-2026-63838 — ASoC: rsnd: Fix potential out-of-bounds access of component_dais[]</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-63838</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;ASoC: rsnd: Fix potential out-of-bounds access of component_dais[]&lt;/p&gt;
&lt;p&gt;component_dais[RSND_MAX_COMPONENT] is initially zero-initialized
and later populated in rsnd_dai_of_node(). However, the existing boundary check:
  if (i &amp;gt;= RSND_MAX_COMPONENT)&lt;/p&gt;
&lt;p&gt;does not guarantee that the last valid element remains zero. As a result,
the loop can rely on component_dais[RSND_MAX_COMPONENT] being zero,
which may lead to an out-of-bounds access.&lt;/p&gt;
&lt;p&gt;Found by Linux Verification Center (linuxtesting.org) with SVACE.&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;ASoC: rsnd: Fix potential out-of-bounds access of component_dais[]&lt;/p&gt;
&lt;p&gt;component_dais[RSND_MAX_COMPONENT] is initially zero-initialized
and later populated in rsnd_dai_of_node(). However, the existing boundary check:
  if (i &amp;gt;= RSND_MAX_COMPONENT)&lt;/p&gt;
&lt;p&gt;does not guarantee that the last valid element remains zero. As a result,
the loop can rely on component_dais[RSND_MAX_COMPONENT] being zero,
which may lead to an out-of-bounds access.&lt;/p&gt;
&lt;p&gt;Found by Linux Verification Center (linuxtesting.org) with SVACE.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/cve-2026-63838</guid>
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