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CVE-2022-49078

🗓️ 26 Feb 2025 01:54:40Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 143 Views

Vulnerability CVE-2022-49078 in LZ4 decompression fixed read out of bound issue in kernel.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange4.205.4.189
OR
linuxlinux_kernelRange5.55.10.111
OR
linuxlinux_kernelRange5.115.15.34
OR
linuxlinux_kernelRange5.165.16.20
OR
linuxlinux_kernelRange5.175.17.3
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "lib/lz4/lz4_decompress.c"
    ],
    "versions": [
      {
        "version": "2209fda323e2fd2a2d0885595fd5097717f8d2aa",
        "lessThan": "73953dfa9d50e5c9fe98ee13fd1d3427aa12a0a3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2209fda323e2fd2a2d0885595fd5097717f8d2aa",
        "lessThan": "6adc01a7aa37445dafe8846faa0610a86029b253",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2209fda323e2fd2a2d0885595fd5097717f8d2aa",
        "lessThan": "9fb8bc6cfc58773ce95414e11c9ccc8fc6ac4927",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2209fda323e2fd2a2d0885595fd5097717f8d2aa",
        "lessThan": "e64dbe97c05c769525cbca099ddbd22485630235",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2209fda323e2fd2a2d0885595fd5097717f8d2aa",
        "lessThan": "467d5e200ab4486b744fe1776154a43d1aa22d4b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2209fda323e2fd2a2d0885595fd5097717f8d2aa",
        "lessThan": "eafc0a02391b7b36617b36c97c4b5d6832cf5e24",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "lib/lz4/lz4_decompress.c"
    ],
    "versions": [
      {
        "version": "4.20",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.20",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.189",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.111",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.34",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16.20",
        "lessThanOrEqual": "5.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.3",
        "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 3.17.8
EPSS0.00017
SSVC
143