CVSS 3.1 Score 7.8 of 10 (high)


Published Jul 21, 2023
Updated: Jan 11, 2024
CWE ID 416


CVE-2023-3609 is a use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component, affecting multiple products. This vulnerability can be exploited by an attacker to achieve local privilege escalation. The recommended remediation is to upgrade past commit 04c55383fa5689357bcdd2c8036725a55ed632bc. The potential danger of this vulnerability is high, as it has a base severity rating of HIGH and can result in the compromise of confidentiality and integrity of an organization's systems.

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