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CVE-2022-41850

Estado: ModificadaMedia (4.7)—

La función roccat_report_event en el archivo drivers/hid/hid-roccat.c en el kernel de Linux versiones hasta 5.19.12, presenta una condición de carrera y un uso de memoria previamente liberada resultante en determinadas situaciones en las que es recibido un informe mientras está siendo copiando un informe-)valor

CVSS

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 (2)

Debian — Debian LinuxLinux — Linux Kernel

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2022-41850",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2022-41850",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-10-08T21:00:28.782565Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
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          "baseScore": 4.7,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1
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  "affected": [
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      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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  "published": "2022-09-30T06:15:12.537",
  "references": [
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      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cacdb14b1c8d3804a3a7d31773bc7569837b71a4",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-362"
        },
        {
          "lang": "en",
          "value": "CWE-416"
        }
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free in certain situations where a report is received while copying a report->value is in progress."
    },
    {
      "lang": "es",
      "value": "La función roccat_report_event en el archivo drivers/hid/hid-roccat.c en el kernel de Linux versiones hasta 5.19.12, presenta una condición de carrera y un uso de memoria previamente liberada resultante en determinadas situaciones en las que es recibido un informe mientras está siendo copiando un informe-)valor"
    }
  ],
  "lastModified": "2026-10-08T21:17:49.120",
  "configurations": [
    {
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              "versionEndIncluding": "5.19.12"
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  "sourceIdentifier": "cve@mitre.org"
}