CVE-2026-46036 vfio/cdx: Serialize VFIO_DEVICE_SET_IRQS with a per-device mutex

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/vfio/cdx/intr.c",
      "drivers/vfio/cdx/main.c",
      "drivers/vfio/cdx/private.h"
    ],
    "versions": [
      {
        "version": "848e447e000c41894ff931dc7c004fd42c8840f8",
        "lessThan": "ddf96e23c366c566283fce8377928851fa7f5e81",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "848e447e000c41894ff931dc7c004fd42c8840f8",
        "lessThan": "7b436ade16cc81095d79b79f8efa3af0a4f5c5a2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "848e447e000c41894ff931dc7c004fd42c8840f8",
        "lessThan": "7530f34ec0ca1438d45a75dcb43183a1cc92eced",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "848e447e000c41894ff931dc7c004fd42c8840f8",
        "lessThan": "670e8864b1a218d72f08db40d0103adf38fa1d9b",
        "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/vfio/cdx/intr.c",
      "drivers/vfio/cdx/main.c",
      "drivers/vfio/cdx/private.h"
    ],
    "versions": [
      {
        "version": "6.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.86",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.27",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.4",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]