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CVE-2022-49052

🗓️ 26 Feb 2025 01:54:26Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 73 Views

Fix for zeroed page mapping vulnerability in Linux with zram swap improves data integrity.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange4.154.19.242
OR
linuxlinux_kernelRange4.205.4.193
OR
linuxlinux_kernelRange5.55.10.112
OR
linuxlinux_kernelRange5.115.15.35
OR
linuxlinux_kernelRange5.165.17.4
OR
linuxlinux_kernelMatch5.18rc1
OR
linuxlinux_kernelMatch5.18rc2
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/page_io.c"
    ],
    "versions": [
      {
        "version": "0bcac06f27d7528591c27ac2b093ccd71c5d0168",
        "lessThan": "f86d55cf616199404c05f5b0c5c41b17351baa02",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0bcac06f27d7528591c27ac2b093ccd71c5d0168",
        "lessThan": "f098f8b9820fe3f2e41aefc4329dfe8a3859d1c1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0bcac06f27d7528591c27ac2b093ccd71c5d0168",
        "lessThan": "20ed94f8181a25212e7404e44958e234f407624b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0bcac06f27d7528591c27ac2b093ccd71c5d0168",
        "lessThan": "12ba1d38115a101c45d8e0ca3aa1181fd148e57f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0bcac06f27d7528591c27ac2b093ccd71c5d0168",
        "lessThan": "afac4b88699a06c8b9369f9d759a1ec3c254b788",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0bcac06f27d7528591c27ac2b093ccd71c5d0168",
        "lessThan": "e914d8f00391520ecc4495dd0ca0124538ab7119",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/page_io.c"
    ],
    "versions": [
      {
        "version": "4.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.242",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.193",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.112",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.35",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.4",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 18:52Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.15.5
EPSS0.0001
73