Multiple vulnerabilities have been identified in DESlock+, which could be exploited by local attackers to cause a denial of service or obtain elevated privileges. These issues are caused by input validation and buffer overflow errors in the "DLMFENC.sys" and "DLMFDISK.sys" drivers when processing user-supplied data, which could be exploited by unprivileged users to gain knowledge of sensitive information, crash an affected system or execute arbitrary code with kernel privileges via a specially crafted IOCTL request.
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