FKIE_CVE-2022-50836

Vulnerability from fkie_nvd - Published: 2025-12-30 13:15 - Updated: 2026-06-17 05:24
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: remoteproc: sysmon: fix memory leak in qcom_add_sysmon_subdev() The kfree() should be called when of_irq_get_byname() fails or devm_request_threaded_irq() fails in qcom_add_sysmon_subdev(), otherwise there will be a memory leak, so add kfree() to fix it.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/131c0a3ead78d45f0f39ddb42cf1bd9be26239b0
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1a62bebe0705556d37cfa8409ddc759b11d404f6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/27441fab2651cd909d8a5440ca079bc50245f427
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e01ce676aaef3b13d02343d7e70f9637d93a3367
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e4539eb5c0c342567183fe386d0699c8dab49490
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ec97e9a5c2f25d2f9f9d7005e9ac67f23cc751cd
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/remoteproc/qcom_sysmon.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "27441fab2651cd909d8a5440ca079bc50245f427",
              "status": "affected",
              "version": "027045a6e2b7cd81216e8a559534a30fb0782702",
              "versionType": "git"
            },
            {
              "lessThan": "e4539eb5c0c342567183fe386d0699c8dab49490",
              "status": "affected",
              "version": "027045a6e2b7cd81216e8a559534a30fb0782702",
              "versionType": "git"
            },
            {
              "lessThan": "131c0a3ead78d45f0f39ddb42cf1bd9be26239b0",
              "status": "affected",
              "version": "027045a6e2b7cd81216e8a559534a30fb0782702",
              "versionType": "git"
            },
            {
              "lessThan": "1a62bebe0705556d37cfa8409ddc759b11d404f6",
              "status": "affected",
              "version": "027045a6e2b7cd81216e8a559534a30fb0782702",
              "versionType": "git"
            },
            {
              "lessThan": "ec97e9a5c2f25d2f9f9d7005e9ac67f23cc751cd",
              "status": "affected",
              "version": "027045a6e2b7cd81216e8a559534a30fb0782702",
              "versionType": "git"
            },
            {
              "lessThan": "e01ce676aaef3b13d02343d7e70f9637d93a3367",
              "status": "affected",
              "version": "027045a6e2b7cd81216e8a559534a30fb0782702",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/remoteproc/qcom_sysmon.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.1"
            },
            {
              "lessThan": "5.1",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.229",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.163",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.86",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: sysmon: fix memory leak in qcom_add_sysmon_subdev()\n\nThe kfree() should be called when of_irq_get_byname() fails or\ndevm_request_threaded_irq() fails in qcom_add_sysmon_subdev(),\notherwise there will be a memory leak, so add kfree() to fix it."
    }
  ],
  "id": "CVE-2022-50836",
  "lastModified": "2026-06-17T05:24:16.230",
  "metrics": {},
  "published": "2025-12-30T13:15:58.133",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/131c0a3ead78d45f0f39ddb42cf1bd9be26239b0"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1a62bebe0705556d37cfa8409ddc759b11d404f6"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/27441fab2651cd909d8a5440ca079bc50245f427"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e01ce676aaef3b13d02343d7e70f9637d93a3367"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e4539eb5c0c342567183fe386d0699c8dab49490"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ec97e9a5c2f25d2f9f9d7005e9ac67f23cc751cd"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Deferred"
}


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