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CVE-2022-49458 drm/msm: don't free the IRQ if it was not requested

🗓️ 26 Feb 2025 02:13:06Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 14 Views

Fixed IRQ management issue in Linux kernel, preventing freeing unrequested IRQ in msm_drm_init.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/msm/msm_drv.c",
      "drivers/gpu/drm/msm/msm_kms.h"
    ],
    "versions": [
      {
        "version": "f026e431cf861197dc03217d1920b38b80b31dd9",
        "lessThan": "beb81c13d020ceb7f8693e65464162e5f249218e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f026e431cf861197dc03217d1920b38b80b31dd9",
        "lessThan": "b288ec4439c1dad304c1862bf6b0be78d9b1b2b2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f026e431cf861197dc03217d1920b38b80b31dd9",
        "lessThan": "59023c4fb1ab3de0fa001681650f662c253c7fd7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f026e431cf861197dc03217d1920b38b80b31dd9",
        "lessThan": "577e2a9dfc8fba7938aaf75db63fae7e328cc3cb",
        "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/msm/msm_drv.c",
      "drivers/gpu/drm/msm/msm_kms.h"
    ],
    "versions": [
      {
        "version": "5.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.15",
        "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"
      }
    ]
  }
]

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