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    <lastBuildDate>Thu, 01 Oct 2026 20:31:41 +0000</lastBuildDate>
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      <title>CVE-2026-63859 — net: airoha: Add missing bits in airoha_qdma_cleanup_tx_queue()</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-63859</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;net: airoha: Add missing bits in airoha_qdma_cleanup_tx_queue()&lt;/p&gt;
&lt;p&gt;Similar to airoha_qdma_cleanup_rx_queue(), reset DMA TX descriptors in
airoha_qdma_cleanup_tx_queue routine. Moreover, reset TX_DMA_IDX to
TX_CPU_IDX to notify the NIC the QDMA TX ring is empty.&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;net: airoha: Add missing bits in airoha_qdma_cleanup_tx_queue()&lt;/p&gt;
&lt;p&gt;Similar to airoha_qdma_cleanup_rx_queue(), reset DMA TX descriptors in
airoha_qdma_cleanup_tx_queue routine. Moreover, reset TX_DMA_IDX to
TX_CPU_IDX to notify the NIC the QDMA TX ring is empty.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/cve-2026-63859</guid>
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