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CVE-2026-53229 net/mlx5e: xsk: Fix DMA and xdp_frame leak on XDP_TX xmit failure

🗓️ 25 Jun 2026 08:39:28Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

Fix_DMA and xdp_frame leak in net mlx5e xsk on XDP_TX failure by adding unmap and xdp_return_frame.

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/en/xdp.c"
    ],
    "versions": [
      {
        "version": "84a0a2310d6de247335574649726cb000c7c0074",
        "lessThan": "7b3eeba50fbc3b45f279037c29a87a90e8bac1e1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "84a0a2310d6de247335574649726cb000c7c0074",
        "lessThan": "2789b74ae1f4b68333c9d5eec2f3354d07b16e61",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "84a0a2310d6de247335574649726cb000c7c0074",
        "lessThan": "0aabca726b43d833721034e97d99efcc8237b22a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "84a0a2310d6de247335574649726cb000c7c0074",
        "lessThan": "b69004f5a6ad32da84d8aa5b23b9c0caafe6252e",
        "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/en/xdp.c"
    ],
    "versions": [
      {
        "version": "5.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.94",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.36",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.13",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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