CVE-2026-64222 octeontx2-pf: avoid double free of pool->stack on AQ init failure

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/marvell/octeontx2/nic/cn20k.c",
      "drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c"
    ],
    "versions": [
      {
        "version": "caa2da34fd25a37e9fd43343b6966fb9d730a6d5",
        "lessThan": "e6e9bc0bf963662b7042048ab0281014625d4cb4",
        "status": "affected",
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      },
      {
        "version": "caa2da34fd25a37e9fd43343b6966fb9d730a6d5",
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      },
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      },
      {
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      {
        "version": "caa2da34fd25a37e9fd43343b6966fb9d730a6d5",
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      },
      {
        "version": "caa2da34fd25a37e9fd43343b6966fb9d730a6d5",
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      },
      {
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      {
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    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/marvell/octeontx2/nic/cn20k.c",
      "drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c"
    ],
    "versions": [
      {
        "version": "5.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.6",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.259",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.210",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.176",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.143",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.93",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.35",
        "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"
      }
    ]
  }
]