CVE-2022-0847.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSUnscoredNo severity score in this snapshot.

EXPLOITATION STATUSCISA known exploitedAdded Apr 25, 2022

RECORD STATUSAwaiting NVD dataModified Apr 25, 2022

Disclosure summary

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."

CISA remediation guidance

Apply updates per vendor instructions.

Original records & references

NIST NVD record
CVE Program record
CISA KEV catalog entry

PUBLISHED 2022-04-25T00:00:00-04:00
MODIFIED 2022-04-25T00:00:00-04:00
INGESTED 2026-10-06T11:42:58-04:00