https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 18:57:10 +0000 https://vulnerability.circl.lu/vuln/cve-2024-27007 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>userfaultfd: change src_folio after ensuring it&#39;s unpinned in UFFDIO_MOVE</p> <p>Commit d7a08838ab74 (&#34;mm: userfaultfd: fix unexpected change to src_folio when UFFDIO_MOVE fails&#34;) moved the src_folio-&gt;{mapping, index} changing to after clearing the page-table and ensuring that it&#39;s not pinned. This avoids failure of swapout+migration and possibly memory corruption.</p> <p>However, the commit missed fixing it in the huge-page case.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>userfaultfd: change src_folio after ensuring it&#39;s unpinned in UFFDIO_MOVE</p> <p>Commit d7a08838ab74 (&#34;mm: userfaultfd: fix unexpected change to src_folio when UFFDIO_MOVE fails&#34;) moved the src_folio-&gt;{mapping, index} changing to after clearing the page-table and ensuring that it&#39;s not pinned. This avoids failure of swapout+migration and possibly memory corruption.</p> <p>However, the commit missed fixing it in the huge-page case.</p> https://vulnerability.circl.lu/vuln/cve-2024-27007