Show plain JSON{"containers": {"cna": {"affected": [{"product": "zephyr", "vendor": "zephyrproject-rtos", "versions": [{"lessThan": "unspecified", "status": "affected", "version": "1.14.1", "versionType": "custom"}, {"lessThan": "unspecified", "status": "affected", "version": "2.1.0", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "NCC Group for report"}], "datePublic": "2020-05-01T00:00:00", "descriptions": [{"lang": "en", "value": "A malicious userspace application can cause a integer overflow and bypass security checks performed by system call handlers. The impact would depend on the underlying system call and can range from denial of service to information leak to memory corruption resulting in code execution within the kernel. 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