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A use after free issue in the Windows System Events Broker allows an authorized attacker to locally disclose sensitive information and affect the system. Use after free is a memory corruption flaw that occurs when an application continues to use a pointer after it has been freed.

An issue exists where the use of an out-of-range pointer offset allows an authorized attacker to elevate privileges locally on the system.

A heap-based buffer overflow occurs in the Windows Local Security Authority Subsystem Service (LSASS). This issue allows an authorized attacker to elevate privileges locally on the system. A heap-based buffer overflow is a memory corruption error that happens when a program writes more data to a heap-allocated memory block than it can hold.

A heap-based buffer overflow occurs in the Windows Camera Frame Server Monitor. This issue allows an authorized attacker to elevate privileges locally on the system. A heap-based buffer overflow is a memory corruption error that happens when a program writes more data to a heap-allocated buffer than it can hold.

An integer underflow (wrap or wraparound) occurs, which allows an authorized attacker to elevate privileges locally and affect the system. Integer underflow is a condition where a subtraction operation results in a value smaller than the minimum representable value for that data type, causing it to wrap around to a very large positive number.

A use after free issue exists in Windows Kernel-Mode Drivers. This flaw allows an authorized attacker to elevate privileges locally. Use after free is a memory corruption issue that occurs when an application continues to use a pointer after it has been freed.