In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_rbtree: skip end interval element from gc rbtree lazy gc on insert might collect an end interval element that has been just added in this transactions, skip end interval elements that are not yet active. https://git.kernel.org/stable/c/1296c110c5a0b45a8fcf58e7d18bc5da61a565cb https://git.kernel.org/stable/c/60c0c230c6f046da536d3df8b39a20b9a9fd6af0 https://git.kernel.org/stable/c/6eb14441f10602fa1cf691da9d685718b68b78a9 https://git.kernel.org/stable/c/b734f7a47aeb32a5ba298e4ccc16bb0c52b6dbf7
Created kernel tracking bugs for this issue: Affects: fedora-all [bug 2265186]
This was fixed for Fedora with the 6.7.5 stable kernel updates.