CVE-2021-47226 x86/fpu: Invalidate FPU state after a failed XRSTOR from a user buffer

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/x86/kernel/fpu/signal.c"
    ],
    "versions": [
      {
        "version": "1d731e731c4cd7cbd3b1aa295f0932e7610da82f",
        "lessThan": "a7748e021b9fb7739e3cb88449296539de0b6817",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1d731e731c4cd7cbd3b1aa295f0932e7610da82f",
        "lessThan": "002665dcba4bbec8c82f0aeb4bd3f44334ed2c14",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1d731e731c4cd7cbd3b1aa295f0932e7610da82f",
        "lessThan": "d8778e393afa421f1f117471144f8ce6deb6953a",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/x86/kernel/fpu/signal.c"
    ],
    "versions": [
      {
        "version": "5.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.46",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.12.13",
        "lessThanOrEqual": "5.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.13",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]