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    <title>Most recent entries from all</title>
    <link>https://vulnerability.circl.lu</link>
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    <lastBuildDate>Wed, 07 Oct 2026 06:43:13 +0000</lastBuildDate>
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      <title>CVE-2024-27393 — xen-netfront: Add missing skb_mark_for_recycle</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2024-27393</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;xen-netfront: Add missing skb_mark_for_recycle&lt;/p&gt;
&lt;p&gt;Notice that skb_mark_for_recycle() is introduced later than fixes tag in
commit 6a5bcd84e886 (&amp;#34;page_pool: Allow drivers to hint on SKB recycling&amp;#34;).&lt;/p&gt;
&lt;p&gt;It is believed that fixes tag were missing a call to page_pool_release_page()
between v5.9 to v5.14, after which is should have used skb_mark_for_recycle().
Since v6.6 the call page_pool_release_page() were removed (in
commit 535b9c61bdef (&amp;#34;net: page_pool: hide page_pool_release_page()&amp;#34;)
and remaining callers converted (in commit 6bfef2ec0172 (&amp;#34;Merge branch
&amp;#39;net-page_pool-remove-page_pool_release_page&amp;#39;&amp;#34;)).&lt;/p&gt;
&lt;p&gt;This leak became visible in v6.8 via commit dba1b8a7ab68 (&amp;#34;mm/page_pool: catch
page_pool memory leaks&amp;#34;).&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;xen-netfront: Add missing skb_mark_for_recycle&lt;/p&gt;
&lt;p&gt;Notice that skb_mark_for_recycle() is introduced later than fixes tag in
commit 6a5bcd84e886 (&amp;#34;page_pool: Allow drivers to hint on SKB recycling&amp;#34;).&lt;/p&gt;
&lt;p&gt;It is believed that fixes tag were missing a call to page_pool_release_page()
between v5.9 to v5.14, after which is should have used skb_mark_for_recycle().
Since v6.6 the call page_pool_release_page() were removed (in
commit 535b9c61bdef (&amp;#34;net: page_pool: hide page_pool_release_page()&amp;#34;)
and remaining callers converted (in commit 6bfef2ec0172 (&amp;#34;Merge branch
&amp;#39;net-page_pool-remove-page_pool_release_page&amp;#39;&amp;#34;)).&lt;/p&gt;
&lt;p&gt;This leak became visible in v6.8 via commit dba1b8a7ab68 (&amp;#34;mm/page_pool: catch
page_pool memory leaks&amp;#34;).&lt;/p&gt;</content:encoded>
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