{
  "cvss": 8.3,
  "datePublished": "2024-03-18T00:00:00Z",
  "dateUpdated": "2024-03-18T00:00:00Z",
  "description": "Linux Kernel contains a heap out-of-bounds write vulnerability that could allow an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space.",
  "dueDate": "2025-10-27T00:00:00Z",
  "id": "CVE-2021-22555",
  "kev_catalogs": [
    "vulncheck"
  ],
  "knownRansomwareCampaignUse": "Unknown",
  "product": "Kernel",
  "requiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
  "severity": "HIGH",
  "source": "vulncheck_kev",
  "title": "Linux Kernel Heap Out-of-Bounds Write Vulnerability",
  "vendor": "Linux"
}