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CVE-2025-21858

🗓️ 12 Mar 2025 09:42:11Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 180 Views

Fix use-after-free in geneve_find_dev to prevent issues during device creation in .

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange4.26.1.130
OR
linuxlinux_kernelRange6.26.6.80
OR
linuxlinux_kernelRange6.76.12.17
OR
linuxlinux_kernelRange6.136.13.5
OR
linuxlinux_kernelMatch6.14rc1
OR
linuxlinux_kernelMatch6.14rc2
OR
linuxlinux_kernelMatch6.14rc3
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/geneve.c"
    ],
    "versions": [
      {
        "version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
        "lessThan": "d5e86e27de0936f3cb0a299ce519d993e9cf3886",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
        "lessThan": "5a0538ac6826807d6919f6aecbb8996c2865af2c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
        "lessThan": "f74f6560146714241c6e167b03165ee77a86e316",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
        "lessThan": "904e746b2e7fa952ab8801b303ce826a63153d78",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
        "lessThan": "3ce92ca990cfac88a87c61df3cc0b5880e688ecf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
        "lessThan": "da9b0ae47f084014b1e4b3f31f70a0defd047ff3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
        "lessThan": "788dbca056a8783ec063da3c9d49a3a71c76c283",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2d07dc79fe04a43d82a346ced6bbf07bdb523f1b",
        "lessThan": "9593172d93b9f91c362baec4643003dc29802929",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/geneve.c"
    ],
    "versions": [
      {
        "version": "4.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.291",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.235",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.179",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.130",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.80",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.17",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.13.5",
        "lessThanOrEqual": "6.13.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.14",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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12 May 2026 13:16Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.17.8
EPSS0.00015
SSVC
180