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CVE-2023-54015 net/mlx5: Devcom, fix error flow in mlx5_devcom_register_device

🗓️ 24 Dec 2025 10:55:47Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 29 Views

Linux kernel net mlx5 Devcom fixes freeing private data only if allocated by the running thread.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.c"
    ],
    "versions": [
      {
        "version": "fadd59fc50d010145f251db583c7ccef37393d19",
        "lessThan": "3dfc1004d9afbf689087ae1eafd88f55481984c7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fadd59fc50d010145f251db583c7ccef37393d19",
        "lessThan": "d4d10a6df1529b3f446cdada5c25e065f4712756",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fadd59fc50d010145f251db583c7ccef37393d19",
        "lessThan": "1e755065368000205e6683fa924b2654e99f573b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fadd59fc50d010145f251db583c7ccef37393d19",
        "lessThan": "eaa365c10459052cbe3e44caa4ad760cb93bd435",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fadd59fc50d010145f251db583c7ccef37393d19",
        "lessThan": "a3a516caef2c5be2f4d171890a8b3415bfab4e5e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fadd59fc50d010145f251db583c7ccef37393d19",
        "lessThan": "af87194352cad882d787d06fb7efa714acd95427",
        "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/ethernet/mellanox/mlx5/core/lib/devcom.c"
    ],
    "versions": [
      {
        "version": "5.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.244",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.181",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.114",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.31",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3.5",
        "lessThanOrEqual": "6.3.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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