fkie_nvd - fkie_cve-2022-50882

FKIE_CVE-2022-50882

Vulnerability from fkie_nvd - Published: 2025-12-30 13:16 - Updated: 2025-12-30 13:16

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix memory leak in uvc_gpio_parse Previously the unit buffer was allocated before checking the IRQ for privacy GPIO. In case of error, the unit buffer was leaked. Allocate the unit buffer after the IRQ to avoid it. Addresses-Coverity-ID: 1474639 ("Resource leak")

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/4a7ae8d982a89b3b43b36ec7d62a2e3d06ffa16e
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/6c5da92103bddd1f0c36cb69446ff7cae3043986
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/deb8f32ae4b10a48c433f2da1b1159521ac24674
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/f0f078457f18f10696888f8d0e6aba9deb9cde92

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: uvcvideo: Fix memory leak in uvc_gpio_parse\n\nPreviously the unit buffer was allocated before checking the IRQ for\nprivacy GPIO. In case of error, the unit buffer was leaked.\n\nAllocate the unit buffer after the IRQ to avoid it.\n\nAddresses-Coverity-ID: 1474639 (\"Resource leak\")"
    }
  ],
  "id": "CVE-2022-50882",
  "lastModified": "2025-12-30T13:16:03.283",
  "metrics": {},
  "published": "2025-12-30T13:16:03.283",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/4a7ae8d982a89b3b43b36ec7d62a2e3d06ffa16e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/6c5da92103bddd1f0c36cb69446ff7cae3043986"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/deb8f32ae4b10a48c433f2da1b1159521ac24674"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f0f078457f18f10696888f8d0e6aba9deb9cde92"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}

CVE-2022-50882 (GCVE-0-2022-50882)

Vulnerability from cvelistv5 – Published: 2025-12-30 12:23 – Updated: 2025-12-30 12:23

Title

media: uvcvideo: Fix memory leak in uvc_gpio_parse

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/6c5da92103bddd1f0…
	https://git.kernel.org/stable/c/deb8f32ae4b10a48c…
	https://git.kernel.org/stable/c/4a7ae8d982a89b3b4…
	https://git.kernel.org/stable/c/f0f078457f18f1069…

Impacted products

Vendor

Product

Version

Linux

Affected: 2886477ff98740cc3333cf785e4de0b1ff3d7a28 , < 6c5da92103bddd1f0c36cb69446ff7cae3043986 (git)
Affected: 2886477ff98740cc3333cf785e4de0b1ff3d7a28 , < deb8f32ae4b10a48c433f2da1b1159521ac24674 (git)
Affected: 2886477ff98740cc3333cf785e4de0b1ff3d7a28 , < 4a7ae8d982a89b3b43b36ec7d62a2e3d06ffa16e (git)
Affected: 2886477ff98740cc3333cf785e4de0b1ff3d7a28 , < f0f078457f18f10696888f8d0e6aba9deb9cde92 (git)

Linux

Affected: 5.12
Unaffected: 0 , < 5.12 (semver)
Unaffected: 5.15.75 , ≤ 5.15.* (semver)
Unaffected: 5.19.17 , ≤ 5.19.* (semver)
Unaffected: 6.0.3 , ≤ 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/media/usb/uvc/uvc_driver.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "6c5da92103bddd1f0c36cb69446ff7cae3043986",
              "status": "affected",
              "version": "2886477ff98740cc3333cf785e4de0b1ff3d7a28",
              "versionType": "git"
            },
            {
              "lessThan": "deb8f32ae4b10a48c433f2da1b1159521ac24674",
              "status": "affected",
              "version": "2886477ff98740cc3333cf785e4de0b1ff3d7a28",
              "versionType": "git"
            },
            {
              "lessThan": "4a7ae8d982a89b3b43b36ec7d62a2e3d06ffa16e",
              "status": "affected",
              "version": "2886477ff98740cc3333cf785e4de0b1ff3d7a28",
              "versionType": "git"
            },
            {
              "lessThan": "f0f078457f18f10696888f8d0e6aba9deb9cde92",
              "status": "affected",
              "version": "2886477ff98740cc3333cf785e4de0b1ff3d7a28",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/usb/uvc/uvc_driver.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.12"
            },
            {
              "lessThan": "5.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.75",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.19.*",
              "status": "unaffected",
              "version": "5.19.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.3",
              "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": "5.15.75",
                  "versionStartIncluding": "5.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19.17",
                  "versionStartIncluding": "5.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.3",
                  "versionStartIncluding": "5.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1",
                  "versionStartIncluding": "5.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: uvcvideo: Fix memory leak in uvc_gpio_parse\n\nPreviously the unit buffer was allocated before checking the IRQ for\nprivacy GPIO. In case of error, the unit buffer was leaked.\n\nAllocate the unit buffer after the IRQ to avoid it.\n\nAddresses-Coverity-ID: 1474639 (\"Resource leak\")"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-30T12:23:21.019Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/6c5da92103bddd1f0c36cb69446ff7cae3043986"
        },
        {
          "url": "https://git.kernel.org/stable/c/deb8f32ae4b10a48c433f2da1b1159521ac24674"
        },
        {
          "url": "https://git.kernel.org/stable/c/4a7ae8d982a89b3b43b36ec7d62a2e3d06ffa16e"
        },
        {
          "url": "https://git.kernel.org/stable/c/f0f078457f18f10696888f8d0e6aba9deb9cde92"
        }
      ],
      "title": "media: uvcvideo: Fix memory leak in uvc_gpio_parse",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50882",
    "datePublished": "2025-12-30T12:23:21.019Z",
    "dateReserved": "2025-12-30T12:06:07.137Z",
    "dateUpdated": "2025-12-30T12:23:21.019Z",
    "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-2022-50882

CVE-2022-50882 (GCVE-0-2022-50882)

Tags

Sightings

Nomenclature