CVE-2022-0847

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Entry Details

CVE-2022-0847

Confirmed

Yes

2022-04-25 00:00 UTC

Timestamps

2022-04-25

2022-04-25

Scope

KEV entry: Linux Kernel Privilege Escalation Vulnerability | Affected: Linux / Kernel | 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." | Required action: Apply updates per vendor instructions. | Due date: 2022-05-16 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2022-0847

References
  • {'id': 'CVE-2022-0847', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2022-0847'}

df282871-b9b2-49f3-bfe2-fb77ae3083f4

405284c2-e461-4670-8979-7fd2c9755a60

2026-02-02 12:27 UTC

2026-02-06 07:17 UTC

Evidence (1)
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-665"
  ],
  "date_added": "2022-04-25",
  "due_date": "2022-05-16",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Unknown",
  "product": "Kernel",
  "vendorProject": "Linux",
  "vulnerabilityName": "Linux Kernel Privilege Escalation Vulnerability"
}
 -
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