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Weakness

Use of Pointer Subtraction to Determine Size

CWE-469 · Base · Draft

The product subtracts one pointer from another in order to determine size, but this calculation can be incorrect if the pointers do not exist in the same memory chunk.

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Weakness Relationships

Where this weakness sits in the CWE hierarchy. Walk up to broader classes or down to more specific variants.
Parent of this (broader)
ChildOfCWE-682 · Incorrect Calculation
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CVEs With This Weakness

1
CVEs tagged with this weakness.
CVECVE-2019-25595
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