CVSS 3.1 Score 7.0 of 10 (high)


Published Sep 25, 2023
Updated: Feb 27, 2024
CWE ID 787


CVE-2023-42753 is a vulnerability found in the netfilter subsystem of the Linux kernel. It affects multiple products, including Qtrc2o, ohMfk4, Qtrc2i, and many others. The vulnerability is caused by an array indexing issue that can result in a miscalculation of the h->nets array offset. This can allow a local user to crash the system or potentially escalate their privileges. The vulnerability has a high severity rating with a base score of 7.0 and impacts both integrity and confidentiality. The exploitability score is 1.0, indicating that it is highly exploitable.

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