In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: possible module reference underflow in error path dst->ops is set on when nft_expr_clone() fails, but module refcount has not been bumped yet, therefore nft_expr_destroy() leads to module reference underflow.
| Product | Vendor | Version |
|---|---|---|
| Linux | Linux | 8.0.0.7 |
| Linux | Linux | 9.0.0.2 |
| Linux | Linux | n/a |