Medium severity5.5NVD Advisory· Published Jun 18, 2025· Updated Jun 17, 2026
CVE-2022-50048
CVE-2022-50048
Description
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.
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Affected products
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