https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 12:59:09 +0000 https://cve.radiocsirt.org/vuln/cve-2022-49699 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>filemap: Handle sibling entries in filemap_get_read_batch()</p> <p>If a read races with an invalidation followed by another read, it is possible for a folio to be replaced with a higher-order folio. If that happens, we&#39;ll see a sibling entry for the new folio in the next iteration of the loop. This manifests as a NULL pointer dereference while holding the RCU read lock.</p> <p>Handle this by simply returning. The next call will find the new folio and handle it correctly. The other ways of handling this rare race are more complex and it&#39;s just not worth it.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>filemap: Handle sibling entries in filemap_get_read_batch()</p> <p>If a read races with an invalidation followed by another read, it is possible for a folio to be replaced with a higher-order folio. If that happens, we&#39;ll see a sibling entry for the new folio in the next iteration of the loop. This manifests as a NULL pointer dereference while holding the RCU read lock.</p> <p>Handle this by simply returning. The next call will find the new folio and handle it correctly. The other ways of handling this rare race are more complex and it&#39;s just not worth it.</p> https://cve.radiocsirt.org/vuln/cve-2022-49699