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CVE-2022-50836

Estado: AplazadaSin puntuar—

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.

CVSS

NVD no ha asignado puntuación CVSS a esta CVE (habitual desde el cambio de política de abril de 2026).

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Linux — Linux KernelAI

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-50836",
  "cveTags": [],
  "metrics": {},
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "027045a6e2b7cd81216e8a559534a30fb0782702",
              "lessThan": "27441fab2651cd909d8a5440ca079bc50245f427",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "027045a6e2b7cd81216e8a559534a30fb0782702",
              "lessThan": "e4539eb5c0c342567183fe386d0699c8dab49490",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "027045a6e2b7cd81216e8a559534a30fb0782702",
              "lessThan": "131c0a3ead78d45f0f39ddb42cf1bd9be26239b0",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "027045a6e2b7cd81216e8a559534a30fb0782702",
              "lessThan": "1a62bebe0705556d37cfa8409ddc759b11d404f6",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "027045a6e2b7cd81216e8a559534a30fb0782702",
              "lessThan": "ec97e9a5c2f25d2f9f9d7005e9ac67f23cc751cd",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "027045a6e2b7cd81216e8a559534a30fb0782702",
              "lessThan": "e01ce676aaef3b13d02343d7e70f9637d93a3367",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/remoteproc/qcom_sysmon.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.1"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "5.1",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "5.4.229",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "status": "unaffected",
              "version": "5.10.163",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "status": "unaffected",
              "version": "5.15.86",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "6.0.16",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "status": "unaffected",
              "version": "6.1.2",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/remoteproc/qcom_sysmon.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-30T13:15:58.133",
  "references": [
    {
      "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",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "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."
    }
  ],
  "lastModified": "2026-06-17T05:24:16.230",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}