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Rewterz Threat Alert – APT-C-35 aka Donot Team – Active IOCs

May 11, 2023
Rewterz

Rewterz Threat Advisory – Multiple Intel Server Board Baseboard Management Controller (BMC) Vulnerabilities

May 11, 2023

Rewterz Threat Advisory – Multiple Intel Processors Vulnerabilities

Severity

Medium

Analysis Summary

CVE-2022-33894 CVSS:7.5

Intel Processors could allow a local authenticated attacker to gain elevated privileges on the system, caused by improper input validation in the BIOS firmware. By sending a specially crafted request, an attacker could exploit this vulnerability to escalate privileges.

CVE-2022-38087 CVSS:4.1

Intel Processors could allow a local authenticated attacker to obtain sensitive information, caused by exposure of resource to wrong sphere in BIOS firmware. By sending a specially crafted request, an attacker could exploit this vulnerability to obtain sensitive information.

Impact

  • Privilege Escalation
  • Information Disclosure

Indicators Of Compromise

CVE

  • CVE-2022-33894
  • CVE-2022-38087

Affected Vendors

Intel

Affected Products

  • Intel 8th Generation Core Processor Family
  • Intel 7th Generation Core Processor Family
  • Intel 10th Generation Core Processor Family
  • Intel Xeon Processor E Family

Remediation

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

INTEL Security Advisory

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