CVE-2024-47668

In the Linux kernel, the following vulnerability has been resolved: lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc() 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'll still have a preallocated node that might be used later. If we then use that node for a new non-root node, it'll still have a pointer to the old root instead of being zeroed - fix this by zeroing it in the cmpxchg failure path.

The following products are affected by CVE-2024-47668 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-47668.

URL	Resource
https://git.kernel.org/stable/c/0f078f8ca93b28a34e20bd050f12cd4efeee7c0f
https://git.kernel.org/stable/c/0f27f4f445390cb7f73d4209cb2bf32834dc53da
https://git.kernel.org/stable/c/99418ec776a39609f50934720419e0b464ca2283
https://git.kernel.org/stable/c/ad5ee9feebc2eb8cfc76ed74a2d6e55343b0e169
https://git.kernel.org/stable/c/b2f11c6f3e1fc60742673b8675c95b78447f3dae
https://git.kernel.org/stable/c/d942e855324a60107025c116245095632476613e
https://git.kernel.org/stable/c/ebeff038744c498a036e7a92eb8e433ae0a386d7
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
https://lore.kernel.org/linux-cve-announce/2024100906-CVE-2024-47668-6b53@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-47668
https://www.cve.org/CVERecord?id=CVE-2024-47668