Vulnerability-Lookup

FKIE_CVE-2022-50658

Vulnerability from fkie_nvd - Published: 2025-12-09 16:17 - Updated: 2025-12-09 18:37

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: cpufreq: qcom: fix memory leak in error path If for some reason the speedbin length is incorrect, then there is a memory leak in the error path because we never free the speedbin buffer. This commit fixes the error path to always free the speedbin buffer.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/9f42cf54403a42cb092636804d2628d8ecf71e75
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/b5606e3ab1f7cc00d89903f4a11fe57747bb3a68
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/b6ea267e0c6bdf5463358e2a2e5280cfa6cacc48
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e55feb31df3fc78b880d6e9d4b5853f05c974833

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: qcom: fix memory leak in error path\n\nIf for some reason the speedbin length is incorrect, then there is a\nmemory leak in the error path because we never free the speedbin buffer.\nThis commit fixes the error path to always free the speedbin buffer."
    }
  ],
  "id": "CVE-2022-50658",
  "lastModified": "2025-12-09T18:37:13.640",
  "metrics": {},
  "published": "2025-12-09T16:17:17.250",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9f42cf54403a42cb092636804d2628d8ecf71e75"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b5606e3ab1f7cc00d89903f4a11fe57747bb3a68"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b6ea267e0c6bdf5463358e2a2e5280cfa6cacc48"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e55feb31df3fc78b880d6e9d4b5853f05c974833"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2022-50658 (GCVE-0-2022-50658)

Vulnerability from cvelistv5 – Published: 2025-12-09 01:29 – Updated: 2025-12-09 01:29

Title

cpufreq: qcom: fix memory leak in error path

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/e55feb31df3fc78b8…
	https://git.kernel.org/stable/c/b5606e3ab1f7cc00d…
	https://git.kernel.org/stable/c/b6ea267e0c6bdf546…
	https://git.kernel.org/stable/c/9f42cf54403a42cb0…

Impacted products

Vendor

Product

Version

Linux

Affected: a8811ec764f95a04ba82f6f457e28c5e9e36e36b , < e55feb31df3fc78b880d6e9d4b5853f05c974833 (git)
Affected: a8811ec764f95a04ba82f6f457e28c5e9e36e36b , < b5606e3ab1f7cc00d89903f4a11fe57747bb3a68 (git)
Affected: a8811ec764f95a04ba82f6f457e28c5e9e36e36b , < b6ea267e0c6bdf5463358e2a2e5280cfa6cacc48 (git)
Affected: a8811ec764f95a04ba82f6f457e28c5e9e36e36b , < 9f42cf54403a42cb092636804d2628d8ecf71e75 (git)

Linux

Affected: 5.7
Unaffected: 0 , < 5.7 (semver)
Unaffected: 5.10.152 , ≤ 5.10.* (semver)
Unaffected: 5.15.76 , ≤ 5.15.* (semver)
Unaffected: 6.0.6 , ≤ 6.0.* (semver)
Unaffected: 6.1 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/cpufreq/qcom-cpufreq-nvmem.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "e55feb31df3fc78b880d6e9d4b5853f05c974833",
              "status": "affected",
              "version": "a8811ec764f95a04ba82f6f457e28c5e9e36e36b",
              "versionType": "git"
            },
            {
              "lessThan": "b5606e3ab1f7cc00d89903f4a11fe57747bb3a68",
              "status": "affected",
              "version": "a8811ec764f95a04ba82f6f457e28c5e9e36e36b",
              "versionType": "git"
            },
            {
              "lessThan": "b6ea267e0c6bdf5463358e2a2e5280cfa6cacc48",
              "status": "affected",
              "version": "a8811ec764f95a04ba82f6f457e28c5e9e36e36b",
              "versionType": "git"
            },
            {
              "lessThan": "9f42cf54403a42cb092636804d2628d8ecf71e75",
              "status": "affected",
              "version": "a8811ec764f95a04ba82f6f457e28c5e9e36e36b",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/cpufreq/qcom-cpufreq-nvmem.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.7"
            },
            {
              "lessThan": "5.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.152",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.76",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.152",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.76",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.6",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: qcom: fix memory leak in error path\n\nIf for some reason the speedbin length is incorrect, then there is a\nmemory leak in the error path because we never free the speedbin buffer.\nThis commit fixes the error path to always free the speedbin buffer."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-09T01:29:06.106Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/e55feb31df3fc78b880d6e9d4b5853f05c974833"
        },
        {
          "url": "https://git.kernel.org/stable/c/b5606e3ab1f7cc00d89903f4a11fe57747bb3a68"
        },
        {
          "url": "https://git.kernel.org/stable/c/b6ea267e0c6bdf5463358e2a2e5280cfa6cacc48"
        },
        {
          "url": "https://git.kernel.org/stable/c/9f42cf54403a42cb092636804d2628d8ecf71e75"
        }
      ],
      "title": "cpufreq: qcom: fix memory leak in error path",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50658",
    "datePublished": "2025-12-09T01:29:06.106Z",
    "dateReserved": "2025-12-09T01:26:45.989Z",
    "dateUpdated": "2025-12-09T01:29:06.106Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2022-50658

CVE-2022-50658 (GCVE-0-2022-50658)

Tags

Sightings

Nomenclature