CVE-2026-89825 drm/panthor: fix firmware control interface bounds checks

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/panthor/panthor_fw.c"
    ],
    "versions": [
      {
        "version": "2718d91816eeed03c09c8abe872e45f59078768c",
        "lessThan": "33ae55809aee9b4dca1d00cdee35b527f2bf8626",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2718d91816eeed03c09c8abe872e45f59078768c",
        "lessThan": "80c9528661c774f899281c9a72011208ff39929e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2718d91816eeed03c09c8abe872e45f59078768c",
        "lessThan": "3e5c7cddc0073eef6f9bb373189b11a969f1f6f6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2718d91816eeed03c09c8abe872e45f59078768c",
        "lessThan": "6a47f9fd2d970674ed9dedc52fc7ab76fd015785",
        "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/gpu/drm/panthor/panthor_fw.c"
    ],
    "versions": [
      {
        "version": "6.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.110",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.51",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.5",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]