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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 16:40:26 +0000</lastBuildDate>
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      <title>CVE-2026-68316 — accel: ethosu: Fix element size accounting for cmd stream validation</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-68316</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;accel: ethosu: Fix element size accounting for cmd stream validation&lt;/p&gt;
&lt;p&gt;There are 2 issues with the element size handling in the command stream
validation which result in too small of a size calculated when the
element size is 16/32/64 bits.&lt;/p&gt;
&lt;p&gt;For NHWC format, the element size is simply missing from the
calculation.&lt;/p&gt;
&lt;p&gt;The bitfield for the element size is different between IFM/IFM2 and
OFM. IFM and IFM2 encode the precision in parameter bits 2:3, while OFM
uses bits 1:2.&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;accel: ethosu: Fix element size accounting for cmd stream validation&lt;/p&gt;
&lt;p&gt;There are 2 issues with the element size handling in the command stream
validation which result in too small of a size calculated when the
element size is 16/32/64 bits.&lt;/p&gt;
&lt;p&gt;For NHWC format, the element size is simply missing from the
calculation.&lt;/p&gt;
&lt;p&gt;The bitfield for the element size is different between IFM/IFM2 and
OFM. IFM and IFM2 encode the precision in parameter bits 2:3, while OFM
uses bits 1:2.&lt;/p&gt;</content:encoded>
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