https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 12:57:11 +0000 https://vulnerability.circl.lu/vuln/cve-2024-47668 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc()</p> <p>If we need to increase the tree depth, allocate a new node, and then race with another thread that increased the tree depth before us, we&#39;ll still have a preallocated node that might be used later.</p> <p>If we then use that node for a new non-root node, it&#39;ll still have a pointer to the old root instead of being zeroed - fix this by zeroing it in the cmpxchg failure path.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc()</p> <p>If we need to increase the tree depth, allocate a new node, and then race with another thread that increased the tree depth before us, we&#39;ll still have a preallocated node that might be used later.</p> <p>If we then use that node for a new non-root node, it&#39;ll still have a pointer to the old root instead of being zeroed - fix this by zeroing it in the cmpxchg failure path.</p> https://vulnerability.circl.lu/vuln/cve-2024-47668