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      <title>CVE-2025-21785 — arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2025-21785</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;arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array&lt;/p&gt;
&lt;p&gt;The loop that detects/populates cache information already has a bounds
check on the array size but does not account for cache levels with
separate data/instructions cache. Fix this by incrementing the index
for any populated leaf (instead of any populated level).&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;arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array&lt;/p&gt;
&lt;p&gt;The loop that detects/populates cache information already has a bounds
check on the array size but does not account for cache levels with
separate data/instructions cache. Fix this by incrementing the index
for any populated leaf (instead of any populated level).&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/cve-2025-21785</guid>
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