CVSS 3.1 Score 5.5 of 10 (medium)


Published Oct 14, 2023
Updated: Jan 8, 2024
CWE ID 770


CVE-2023-45862 is a vulnerability in the ENE UB6250 reader driver in the Linux kernel before version 6.2.5. The vulnerability affects multiple products, including those with product IDs ohMfk7, Qtrc2o, ohMfk4, Qtrc2i, ohMfk3, ohMfk2, Qtrc2m, QtrdW7, and many others. The vulnerability allows an object to extend beyond the end of an allocation. The vulnerability has a base severity of MEDIUM with a base score of 5.5 according to and requires low privileges and no user interaction for exploitation. The attack vector is local, and there is no impact on integrity or confidentiality. However, it poses a high risk to availability. Remediation for this vulnerability would involve updating the affected products to a version of the Linux kernel that is higher than 6.2.5.

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