https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 16:13:34 +0000 https://vulnerability.circl.lu/vuln/cve-2025-38567 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>nfsd: avoid ref leak in nfsd_open_local_fh()</p> <p>If two calls to nfsd_open_local_fh() race and both successfully call nfsd_file_acquire_local(), they will both get an extra reference to the net to accompany the file reference stored in *pnf.</p> <p>One of them will fail to store (using xchg()) the file reference in *pnf and will drop that reference but WON&#39;T drop the accompanying reference to the net. This leak means that when the nfs server is shut down it will hang in nfsd_shutdown_net() waiting for &amp;nn-&gt;nfsd_net_free_done.</p> <p>This patch adds the missing nfsd_net_put().</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>nfsd: avoid ref leak in nfsd_open_local_fh()</p> <p>If two calls to nfsd_open_local_fh() race and both successfully call nfsd_file_acquire_local(), they will both get an extra reference to the net to accompany the file reference stored in *pnf.</p> <p>One of them will fail to store (using xchg()) the file reference in *pnf and will drop that reference but WON&#39;T drop the accompanying reference to the net. This leak means that when the nfs server is shut down it will hang in nfsd_shutdown_net() waiting for &amp;nn-&gt;nfsd_net_free_done.</p> <p>This patch adds the missing nfsd_net_put().</p> https://vulnerability.circl.lu/vuln/cve-2025-38567