« Volver al listado

CVE-2022-50882

Estado: AplazadaSin puntuar—

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")

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-2022-50882",
  "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": "2886477ff98740cc3333cf785e4de0b1ff3d7a28",
              "lessThan": "6c5da92103bddd1f0c36cb69446ff7cae3043986",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "2886477ff98740cc3333cf785e4de0b1ff3d7a28",
              "lessThan": "deb8f32ae4b10a48c433f2da1b1159521ac24674",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "2886477ff98740cc3333cf785e4de0b1ff3d7a28",
              "lessThan": "4a7ae8d982a89b3b43b36ec7d62a2e3d06ffa16e",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "2886477ff98740cc3333cf785e4de0b1ff3d7a28",
              "lessThan": "f0f078457f18f10696888f8d0e6aba9deb9cde92",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/media/usb/uvc/uvc_driver.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.12"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "5.12",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "5.15.75",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "5.19.17",
              "versionType": "semver",
              "lessThanOrEqual": "5.19.*"
            },
            {
              "status": "unaffected",
              "version": "6.0.3",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/media/usb/uvc/uvc_driver.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-30T13:16:03.283",
  "references": [
    {
      "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",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "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\")"
    }
  ],
  "lastModified": "2026-06-17T05:24:20.870",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}