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CVE-2022-50671

🗓️ 09 Dec 2025 01:29:22Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Fix kernel null pointer dereference in RDMA rxe by validating task fields before execution.

Related
Detection
Affected
Refs
Vulners
CNA
Node
linuxlinux_kernelRange4.84.9.331
OR
linuxlinux_kernelRange4.10.04.14.296
OR
linuxlinux_kernelRange4.15.04.19.262
OR
linuxlinux_kernelRange4.20.05.4.220
OR
linuxlinux_kernelRange5.5.05.10.150
OR
linuxlinux_kernelRange5.11.05.15.75
OR
linuxlinux_kernelRange5.16.05.19.17
OR
linuxlinux_kernelRange5.20.06.0.3
OR
linuxlinux_kernelRange6.1.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/infiniband/sw/rxe/rxe_qp.c"
    ],
    "versions": [
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "48cd7098e71735ccafa0b3cf27c53924f9cb5b2f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "eca119693010032d6cc6e7e9b4fb2c363c7e12ce",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "9c5dd6993c794703e74c6ba17ac78ca0211ef940",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "0d773c58d702f0a7c16ee8d69617fd2c28350795",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "cdce36a88def550773142a34ef727a830cad96a8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "f2f405af70e6f0419e718d23fa304798a5405c41",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "bb33fa65da77f5f02dbee6f25cebaeedfcd70028",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "3b8752f086eb6865cc3662ad13249b03024501e5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "a625ca30eff806395175ebad3ac1399014bdb280",
        "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/infiniband/sw/rxe/rxe_qp.c"
    ],
    "versions": [
      {
        "version": "4.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.331",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.296",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.262",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.220",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.150",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.75",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19.17",
        "lessThanOrEqual": "5.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.3",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:23Current
6.1Medium risk
Vulners AI Score6.1
EPSS0.00061
4