CVE-2022-49336 drm/etnaviv: check for reaped mapping in etnaviv_iommu_unmap_gem

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/etnaviv/etnaviv_mmu.c"
    ],
    "versions": [
      {
        "version": "a8c21a5451d831e67b7a6fb910f9ca8bc7b43554",
        "lessThan": "19323b3671a85788569d15685c8f83a05ec48cbb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a8c21a5451d831e67b7a6fb910f9ca8bc7b43554",
        "lessThan": "436cff507f2a41230baacc3e2ef1d3b2d2653f40",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a8c21a5451d831e67b7a6fb910f9ca8bc7b43554",
        "lessThan": "03bd455a79f69d97fee3e3b212ab754442f10e5c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a8c21a5451d831e67b7a6fb910f9ca8bc7b43554",
        "lessThan": "461c0fdf9434188875da9f10cfc86065866bb797",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a8c21a5451d831e67b7a6fb910f9ca8bc7b43554",
        "lessThan": "64f4edec081cb7c97c5e928529d0e1b0dbbffb83",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a8c21a5451d831e67b7a6fb910f9ca8bc7b43554",
        "lessThan": "e168c25526cd0368af098095c2ded4a008007e1b",
        "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/etnaviv/etnaviv_mmu.c"
    ],
    "versions": [
      {
        "version": "4.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.198",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.121",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.46",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.14",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.3",
        "lessThanOrEqual": "5.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]