CVSS 3.1 Score 7.8 of 10 (high)


Published Sep 6, 2023
Updated: Feb 5, 2024
CWE ID 416


CVE-2023-4207 is a use-after-free vulnerability in the Linux kernel's net/sched: cls_fw component. It affects various products, including ohMfk7, ohMfk4, and ohMfkz. The vulnerability can be exploited to achieve local privilege escalation. To remediate this vulnerability, it is recommended to upgrade to commit 76e42ae831991c828cffa8c37736ebfb831ad5ec or a later version. The potential danger it poses to an organization is high, with a base severity rating of HIGH and a base score of 7.8 out of 10. It has a low attack complexity and requires low privileges, but it can have a significant impact on integrity and confidentiality.


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