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    <lastBuildDate>Thu, 01 Oct 2026 21:42:03 +0000</lastBuildDate>
    <item>
      <title>CVE-2024-36018 — nouveau/uvmm: fix addr/range calcs for remap operations</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2024-36018</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;nouveau/uvmm: fix addr/range calcs for remap operations&lt;/p&gt;
&lt;p&gt;dEQP-VK.sparse_resources.image_rebind.2d_array.r64i.128_128_8
was causing a remap operation like the below.&lt;/p&gt;
&lt;p&gt;op_remap: prev: 0000003fffed0000 00000000000f0000 00000000a5abd18a 0000000000000000
op_remap: next:
op_remap: unmap: 0000003fffed0000 0000000000100000 0
op_map: map: 0000003ffffc0000 0000000000010000 000000005b1ba33c 00000000000e0000&lt;/p&gt;
&lt;p&gt;This was resulting in an unmap operation from 0x3fffed0000+0xf0000, 0x100000
which was corrupting the pagetables and oopsing the kernel.&lt;/p&gt;
&lt;p&gt;Fixes the prev + unmap range calcs to use start/end and map back to addr/range.&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;nouveau/uvmm: fix addr/range calcs for remap operations&lt;/p&gt;
&lt;p&gt;dEQP-VK.sparse_resources.image_rebind.2d_array.r64i.128_128_8
was causing a remap operation like the below.&lt;/p&gt;
&lt;p&gt;op_remap: prev: 0000003fffed0000 00000000000f0000 00000000a5abd18a 0000000000000000
op_remap: next:
op_remap: unmap: 0000003fffed0000 0000000000100000 0
op_map: map: 0000003ffffc0000 0000000000010000 000000005b1ba33c 00000000000e0000&lt;/p&gt;
&lt;p&gt;This was resulting in an unmap operation from 0x3fffed0000+0xf0000, 0x100000
which was corrupting the pagetables and oopsing the kernel.&lt;/p&gt;
&lt;p&gt;Fixes the prev + unmap range calcs to use start/end and map back to addr/range.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/cve-2024-36018</guid>
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