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Medium WID-SEC-2025-1475 3 CVEs

Dell Client-Plattform (Qualcomm Wi-Fi- und Bluetooth-Driver): Mehrere Schwachstellen ermöglichen Denial of Service

Published Jul 7, 2025 · Updated Jul 7, 2025 · de-DE

Vendor: Dell Product: BIOS

Summary

Ein entfernter anonymer Angreifer kann mehrere Schwachstellen in der Dell Client Platform ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen.

Product

Das BIOS ist die Firmware bei IBM PC kompatiblen Computern.

Vulnerabilities 3

  • High 7.5
    CVE-2025-21446

    Buffer Over-read in WLAN Firmware

    Transient DOS may occur when processing vendor-specific information elements while parsing a WLAN frame for BTM requests.

    Qualcomm Snapdragon
  • High 7.5
    CVE-2025-21449

    Buffer Over-read in WLAN Embedded SW

    Transient DOS may occur while processing malformed length field in SSID IEs.

    Qualcomm Snapdragon
  • High 7.5
    CVE-2025-21454

    Buffer Over-read in WLAN Embedded SW

    Transient DOS while processing received beacon frame.

    Qualcomm Snapdragon

Revision history

  1. #1

    Initiale Fassung

References