https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 06 Oct 2026 20:56:40 +0000 https://vulnerability.circl.lu/vuln/cve-2024-50230 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>nilfs2: fix kernel bug due to missing clearing of checked flag</p> <p>Syzbot reported that in directory operations after nilfs2 detects filesystem corruption and degrades to read-only, __block_write_begin_int(), which is called to prepare block writes, may fail the BUG_ON check for accesses exceeding the folio/page size, triggering a kernel bug.</p> <p>This was found to be because the &#34;checked&#34; flag of a page/folio was not cleared when it was discarded by nilfs2&#39;s own routine, which causes the sanity check of directory entries to be skipped when the directory page/folio is reloaded. So, fix that.</p> <p>This was necessary when the use of nilfs2&#39;s own page discard routine was applied to more than just metadata files.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>nilfs2: fix kernel bug due to missing clearing of checked flag</p> <p>Syzbot reported that in directory operations after nilfs2 detects filesystem corruption and degrades to read-only, __block_write_begin_int(), which is called to prepare block writes, may fail the BUG_ON check for accesses exceeding the folio/page size, triggering a kernel bug.</p> <p>This was found to be because the &#34;checked&#34; flag of a page/folio was not cleared when it was discarded by nilfs2&#39;s own routine, which causes the sanity check of directory entries to be skipped when the directory page/folio is reloaded. So, fix that.</p> <p>This was necessary when the use of nilfs2&#39;s own page discard routine was applied to more than just metadata files.</p> https://vulnerability.circl.lu/vuln/cve-2024-50230