CVE-2026-98360 RDMA/rxe: insert mcg into mcg_tree only after rxe_mcast_add() succeeds

[
  {
    "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_mcast.c"
    ],
    "versions": [
      {
        "version": "a926a903b7dc39a8a949150258c09290998dd812",
        "lessThan": "ddb43ac0926d4a931bc9b7744b93627f627457e5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a926a903b7dc39a8a949150258c09290998dd812",
        "lessThan": "c79a789aa15180a1543b5db49c343d12e3ec214d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a926a903b7dc39a8a949150258c09290998dd812",
        "lessThan": "faae1fb4ccf8205806a8802c008798dabeb0205b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a926a903b7dc39a8a949150258c09290998dd812",
        "lessThan": "02c0a2fa69c16248a7432af8a6d64ab2a73a5283",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a926a903b7dc39a8a949150258c09290998dd812",
        "lessThan": "d4fc4e37f8a143b0fe83b42c8fb48cf542154fee",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a926a903b7dc39a8a949150258c09290998dd812",
        "lessThan": "1caceeb2d74bbe88223aea55eb8626b4c5f076fd",
        "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_mcast.c"
    ],
    "versions": [
      {
        "version": "5.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.189",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.158",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.112",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.54",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.8",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]