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CVE

CVE-2022-0847

P2
Linux Kernel Privilege Escalation Vulnerability
Linux · Kernel
Date added (CISA)
2022-04-25
Remediation due
2022-05-16
Known ransomware use
Not indicated
Remediation priority
P2 — past CISA due date
Associated with
Related to
  • Lazarus Group (TraderTraitor cluster) / APT38 / BlueNoroff · SPECTREcampaignCorrelated cluster2026-09-16
  • Lazarus Group (TraderTraitor cluster) / APT38 / BlueNoroff · ZshBucketcampaignCorrelated cluster2026-08-26
  • BadIIScampaignCorrelated cluster2026-08-26
  • SPECTREcampaignCorrelated cluster2026-08-20

Description

Linux kernel contains an improper initialization vulnerability where an unprivileged local user could escalate their privileges on the system. This vulnerability has the moniker of "Dirty Pipe."

Source: NVD ↗ · CISA KEV Catalog ↗