CVE-2022-50637

Estado: AplazadaSin puntuar—

In the Linux kernel, the following vulnerability has been resolved:

cpufreq: qcom-hw: Fix memory leak in qcom_cpufreq_hw_read_lut()

If "cpu_dev" fails to get opp table in qcom_cpufreq_hw_read_lut(), the program will return, resulting in "table" resource is not released.

CVSS

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

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.20%
Percentil entre todas las CVEs puntuadas: 9
Fecha de la puntuación: 6/10/2026

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 Kernel^AI

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2022-50637",
  "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": "51c843cf77bb52db6df947c4fedcfc62ae3b7b30",
              "lessThan": "3ef12a4a8ef5553af9c3fd2719a616637a102568",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "51c843cf77bb52db6df947c4fedcfc62ae3b7b30",
              "lessThan": "4ea765b10624d67407817100d381c60f53593033",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "51c843cf77bb52db6df947c4fedcfc62ae3b7b30",
              "lessThan": "5d430076e66bddd08612911513b36f932b0d9d6c",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "51c843cf77bb52db6df947c4fedcfc62ae3b7b30",
              "lessThan": "242e23be8f31ebd90525c57ee3244c28e99a1697",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "51c843cf77bb52db6df947c4fedcfc62ae3b7b30",
              "lessThan": "9901c21bcaf2f01fe5078f750d624f4ddfa8f81b",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/cpufreq/qcom-cpufreq-hw.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.9"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "5.9",
              "versionType": "semver"
            },
            {
              "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/cpufreq/qcom-cpufreq-hw.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-09T01:16:45.990",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/242e23be8f31ebd90525c57ee3244c28e99a1697",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/3ef12a4a8ef5553af9c3fd2719a616637a102568",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/4ea765b10624d67407817100d381c60f53593033",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/5d430076e66bddd08612911513b36f932b0d9d6c",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/9901c21bcaf2f01fe5078f750d624f4ddfa8f81b",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: qcom-hw: Fix memory leak in qcom_cpufreq_hw_read_lut()\n\nIf \"cpu_dev\" fails to get opp table in qcom_cpufreq_hw_read_lut(),\nthe program will return, resulting in \"table\" resource is not released."
    }
  ],
  "lastModified": "2026-06-17T05:23:54.647",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}