https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 09:44:05 +0000 https://db.gcve.eu/vuln/cve-2025-39754 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>mm/smaps: fix race between smaps_hugetlb_range and migration</p> <p>smaps_hugetlb_range() handles the pte without holdling ptl, and may be concurrenct with migration, leaing to BUG_ON in pfn_swap_entry_to_page(). The race is as follows.</p> <p>smaps_hugetlb_range migrate_pages huge_ptep_get remove_migration_ptes folio_unlock pfn_swap_entry_folio BUG_ON</p> <p>To fix it, hold ptl lock in smaps_hugetlb_range().</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>mm/smaps: fix race between smaps_hugetlb_range and migration</p> <p>smaps_hugetlb_range() handles the pte without holdling ptl, and may be concurrenct with migration, leaing to BUG_ON in pfn_swap_entry_to_page(). The race is as follows.</p> <p>smaps_hugetlb_range migrate_pages huge_ptep_get remove_migration_ptes folio_unlock pfn_swap_entry_folio BUG_ON</p> <p>To fix it, hold ptl lock in smaps_hugetlb_range().</p> https://db.gcve.eu/vuln/cve-2025-39754