CVE-2026-64522 net/mlx5e: Fix eswitch mode block underflow on IPsec acquire SA

[
  {
    "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_accel/ipsec.c"
    ],
    "versions": [
      {
        "version": "22239eb258bc1e6ccdb2d3502fce1cc2b2a88386",
        "lessThan": "b5bd4249e430f5963d559708ee96a671716d2400",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "22239eb258bc1e6ccdb2d3502fce1cc2b2a88386",
        "lessThan": "ecafd8284e527666e83261e6e57a7c7341d591cb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "22239eb258bc1e6ccdb2d3502fce1cc2b2a88386",
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "993c4ba71596c30418ba5a0ddcf4f9c2f431466a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.17.4",
        "lessThan": "6.18",
        "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/mellanox/mlx5/core/en_accel/ipsec.c"
    ],
    "versions": [
      {
        "version": "6.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.34",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.11",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]