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CVE-2022-50252

🗓️ 15 Sep 2025 14:02:30Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 15 Views

Linux kernel igb fix avoids freeing q_vector on kzalloc failure to prevent use after free.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange<4.9.337
OR
linuxlinux_kernelRange4.104.14.303
OR
linuxlinux_kernelRange4.154.19.270
OR
linuxlinux_kernelRange4.205.4.229
OR
linuxlinux_kernelRange5.55.10.163
OR
linuxlinux_kernelRange5.115.15.86
OR
linuxlinux_kernelRange5.166.0.16
OR
linuxlinux_kernelRange6.16.1.2
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/intel/igb/igb_main.c"
    ],
    "versions": [
      {
        "version": "72ddef0506da852dc82f078f37ced8ef4d74a2bf",
        "lessThan": "64ca1969599857143e91aeec4440640656100803",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72ddef0506da852dc82f078f37ced8ef4d74a2bf",
        "lessThan": "0200f0fbb11e359cc35af72ab10b2ec224e6f633",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72ddef0506da852dc82f078f37ced8ef4d74a2bf",
        "lessThan": "68e8adbcaf7a8743e473343b38b9dad66e2ac6f3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72ddef0506da852dc82f078f37ced8ef4d74a2bf",
        "lessThan": "f96bd8adc8adde25390965a8c1ee81b73cb62075",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72ddef0506da852dc82f078f37ced8ef4d74a2bf",
        "lessThan": "3cb18dea11196fb4a06f78294cec5e61985e1aff",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72ddef0506da852dc82f078f37ced8ef4d74a2bf",
        "lessThan": "314f7092b27749bdde44c14095b5533afa2a3bc8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72ddef0506da852dc82f078f37ced8ef4d74a2bf",
        "lessThan": "6e399577bd397a517df4b938601108c63769ce0a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72ddef0506da852dc82f078f37ced8ef4d74a2bf",
        "lessThan": "56483aecf6b22eb7dff6315b3a174688c6ad494c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "72ddef0506da852dc82f078f37ced8ef4d74a2bf",
        "lessThan": "0668716506ca66f90d395f36ccdaebc3e0e84801",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5be042b1917ddf444c20f4e12856535307b37c01",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a0e26ed623a1e1460c1a191fbc0f37bddab7851a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f4b7f93cd34a6153d454a837708fd4203990d1ae",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3.18.23",
        "lessThan": "3.19",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.1.9",
        "lessThan": "4.2",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.2.2",
        "lessThan": "4.3",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/intel/igb/igb_main.c"
    ],
    "versions": [
      {
        "version": "4.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.337",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.303",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.270",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.229",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.163",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.86",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.16",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.2",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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23 May 2026 15:23Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.17.8
EPSS0.00016
15