CVE-2025-20638 – Dell Alienware Uninitialized Heap Data Disclosure Vulnerability

The following table lists the changes that have been made to the
CVE-2025-20638 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Feb. 03, 2025

    Action Type Old Value New Value
    Added Description In DA, there is a possible read of uninitialized heap data due to uninitialized data. This could lead to local information disclosure, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS09291449; Issue ID: MSV-2066.
    Added CWE CWE-457
    Added Reference https://corp.mediatek.com/product-security-bulletin/February-2025
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