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Rewterz Threat Alert – Hancitor InfoStealer – Active IOCs
June 13, 2022
Rewterz Threat Advisory – Multiple Dell SupportAssist Client Consumer versions and Client commercial Vulnerabilities
June 14, 2022

Rewterz Threat Advisory – CVE-2022-1998 – Linux Kernel Vulnerability

June 14, 2022

Severity

High

Analysis Summary

CVE-2022-1998

Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by an use-after-free in the Linux kernel File System notify functionality. By sending a specially crafted request, an attacker could exploit this vulnerability to crash the system or potentially escalate their privileges on the system.

Impact

  • Privilege Escalation

Indicators Of Compromise

CVE

  • CVE-2022-1988 

Affected Vendors

Linux

Affected Products

  • Linux Kernel

Remediation

Refer to  Linux Kernel GIT Repository for patch, upgrade or suggested workaround information.

Linux Kernel GIT Repository

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    • Respond
      • Incident Response
      • Incident Analysis
  • Transform
    • SOC Consultancy
    •     SOC Maturity Assessment
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    •     SIEM Optimization
    •     SOC Content Pack
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    • Tabletop Exercise
    • Simulated Cyber Attack Exercises
  • Managed Security
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      • Hybrid SOC
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      • Managed Risk-Based SOAR
      • Managed Penetration Testing
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