CVSS 3.1 Score 5.5 of 10 (medium)


Published Jan 29, 2024
Updated: Apr 29, 2024
CWE ID 125


CVE-2023-40550 is a vulnerability categorized as CWE-125, an out-of-bounds read flaw found in Shim. This vulnerability affects various products, including aivUR7, s5UiSY, and aivUR6. The flaw occurs during the validation of SBAT information and may expose sensitive data during the system's boot phase. The severity of this vulnerability is rated as MEDIUM, with a base score of 5.5 and a confidentiality impact of HIGH. The exploitability score is 1.8, indicating that it can be easily exploited with low privileges required and no user interaction. It is important for organizations using the affected products to apply remediation measures promptly to mitigate the potential danger posed by this vulnerability.


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