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    <title>Most recent entries from all</title>
    <link>https://db.gcve.eu</link>
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    <lastBuildDate>Sat, 17 Oct 2026 21:07:28 +0000</lastBuildDate>
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      <title>CVE-2026-98296 — Bluetooth: btintel_pcie: validate TX skb length in send_sync</title>
      <link>https://db.gcve.eu/vuln/cve-2026-98296</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;Bluetooth: btintel_pcie: validate TX skb length in send_sync&lt;/p&gt;
&lt;p&gt;btintel_pcie_prepare_tx() copies skb-&amp;gt;len bytes into a fixed
BTINTEL_PCIE_BUFFER_SIZE (4096) DMA slot via an unchecked memcpy.
Oversized packets are currently rejected only in
btintel_pcie_send_frame(); any future caller of
btintel_pcie_send_sync() would silently overflow the DMA buffer.&lt;/p&gt;
&lt;p&gt;Add the bounds check in btintel_pcie_send_sync() itself, right
before skb_push() and the DMA copy.&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;Bluetooth: btintel_pcie: validate TX skb length in send_sync&lt;/p&gt;
&lt;p&gt;btintel_pcie_prepare_tx() copies skb-&amp;gt;len bytes into a fixed
BTINTEL_PCIE_BUFFER_SIZE (4096) DMA slot via an unchecked memcpy.
Oversized packets are currently rejected only in
btintel_pcie_send_frame(); any future caller of
btintel_pcie_send_sync() would silently overflow the DMA buffer.&lt;/p&gt;
&lt;p&gt;Add the bounds check in btintel_pcie_send_sync() itself, right
before skb_push() and the DMA copy.&lt;/p&gt;</content:encoded>
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