High · published April 4, 2024
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_set_pipapo: release elements in clone only from destroy path
Clone already always provides a current view of the lookup table, use it
to destroy the set, otherwise it is possible to destroy elements twice.
This fix requires:
212ed75dc5fb ("netfilter: nf_tables: integrate pipapo into commit protocol")
which came after:
9827a0e6e23b ("netfilter: nft_set_pipapo: release elements in clone from abort path").
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 5.10.130, < 5.10.214 | 5.10.214 |
| linux/linux_kernel | ≥ 5.15.54, < 5.15.153 | 5.15.153 |
| linux/linux_kernel | ≥ 5.18.11, < 6.1.83 | 6.1.83 |
| linux/linux_kernel | ≥ 6.2, < 6.6.23 | 6.6.23 |
| linux/linux_kernel | ≥ 6.7, < 6.7.11 | 6.7.11 |
| linux/linux_kernel | ≥ 6.8, < 6.8.2 | 6.8.2 |
| debian/debian_linux | all versions | — |