VYPR
Unrated severityNVD Advisory· Published Jul 31, 2023· Updated Nov 8, 2025

Kernel: netfilter: use-after-free due to improper element removal in nft_pipapo_remove()

CVE-2023-4004

Description

A use-after-free flaw was found in the Linux kernel's netfilter in the way a user triggers the nft_pipapo_remove function with the element, without a NFT_SET_EXT_KEY_END. This issue could allow a local user to crash the system or potentially escalate their privileges on the system.

Affected products

245

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

20

News mentions

0

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