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Rewterz Threat Alert – LokiBot Malware – Active IOCs
September 12, 2022
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September 12, 2022

Rewterz Threat Advisory – Multiple HP PC products Vulnerabilities

September 12, 2022

Severity

Medium

Analysis Summary

CVE-2022-31642 CVSS:7.8
HP PC products could allow a local authenticated attacker to gain elevated privileges on the system, caused by a time-of-check to time-of-use flaw in the system BIOS. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges, execute arbitrary code, obtain sensitive or cause a denial of service condition.

CVE-2022-31641 CVSS:7.5
HP PC products could allow a local authenticated attacker to gain elevated privileges on the system, caused by a time-of-check to time-of-use flaw in the system BIOS. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges, execute arbitrary code, obtain sensitive or cause a denial of service condition.

CVE-2022-31640 CVSS:7.5
HP PC products could allow a local authenticated attacker to gain elevated privileges on the system, caused by a time-of-check to time-of-use flaw in the system BIOS. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges, execute arbitrary code, obtain sensitive or cause a denial of service condition.

Impact

  • Privilege Escalation

Indicators Of Compromise

CVE

  • CVE-2022-31642
  • CVE-2022-31641
  • CVE-2022-31640

Affected Vendors

HP

Affected Products

  • HP PC BIOS

Remediation

Refer to HP Security Advisory for patch, upgrade or suggested workaround information.
HP Security Advisory

  • Services
    • Assess
      • Compromise Assessment
      • APT Assessment
      • Penetration Testing
      • Secure Architecture Design & Review
      • Red Team Assessment
      • Purple Team Assessment
      • Social Engineering
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    • Respond
      • Incident Response
      • Incident Analysis
  • Transform
    • SOC Consultancy
    •     SOC Maturity Assessment
    •     SOC Model Evaluation
    •     SOC Gap Analysis
    •     SIEM Gap Analysis
    •     SIEM Optimization
    •     SOC Content Pack
  • Train
    • Security Awareness and Training
    • Tabletop Exercise
    • Simulated Cyber Attack Exercises
  • Managed Security
    • Managed Security Monitoring
      • Remote SOC
      • Onsite SOC
      • Hybrid SOC
    • Managed Security Services
      • Managed Detection and Response
      • Managed Endpoint Detection and Response
      • Managed Threat Intelligence
      • Managed Threat Hunting
      • Managed Risk-Based SOAR
      • Managed Penetration Testing
  • Solutions
  • Resources
    • Blog
    • Threat Advisory
  • Company
    • About Us
    • Careers
    • Contact
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