CVSS 3.1 Score 5.5 of 10 (medium)


Published Jan 23, 2024
Updated: Jan 29, 2024
CWE ID 476


CVE-2023-46343 is a vulnerability found in the Linux kernel before version 6.5.9 that involves a NULL pointer dereference in the "send_acknowledge" function in net/nfc/nci/spi.c. This vulnerability affects multiple products, including Qtrc2o, ohMfk4, Qtrc2i, and others. The vulnerability has a base severity rating of MEDIUM with a base score of 5.5 according to NVD@NIST. The exploitability score is 1.8, and the privileges required are low, with no user interaction needed. The attack vector is local, and there is no impact on integrity or confidentiality. However, the availability impact is high. No remediation steps or potential danger to organizations are mentioned in the provided information.

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