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High WID-SEC-2023-0446 4 CVEs

HP BIOS: Mehrere Schwachstellen

Published Feb 21, 2023 · Updated Feb 21, 2023 · de-DE

Vendor: HP Product: BIOS

Summary

Ein lokaler Angreifer kann mehrere Schwachstellen im HP BIOS ausnutzen, um beliebigen Code auszuführen, vertrauliche Informationen offenzulegen und einen Denial-of-Service-Zustand auszulösen.

Product

Das BIOS ist die Firmware bei IBM PC kompatiblen Computern.

Vulnerabilities 4

  • High 7.8
    CVE-2022-27539

    Potential Time-of-Check to Time-of Use (TOCTOU) vulnerabilities have been identified in the HP BIOS for certain HP PC p…

    HP HP PC BIOS
  • High 7.8
    CVE-2022-27541

    Potential Time-of-Check to Time-of Use (TOCTOU) vulnerabilities have been identified in the HP BIOS for certain HP PC p…

    HP HP PC BIOS
  • High 7.8
    CVE-2022-43777

    Potential Time-of-Check to Time-of Use (TOCTOU) vulnerabilities have been identified in the HP BIOS for certain HP PC p…

    HP HP PC BIOS
  • High 7.8
    CVE-2022-43778

    Potential Time-of-Check to Time-of Use (TOCTOU) vulnerabilities have been identified in the HP BIOS for certain HP PC p…

    HP HP PC BIOS

Revision history

  1. #1

    Initiale Fassung

References