CVE-2026-97970

Estado: RecibidaSin puntuar—

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

watchdog: msc313e: Avoid division by zero

clk_get_rate() could return 0. Avoid a division by zero panic.

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: 0.17%
Percentil entre todas las CVEs puntuadas: 6
Fecha de la puntuación: 5/10/2026

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-2026-97970",
  "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": "e9800b7994642a794afd4894f072541c14277ce8",
              "lessThan": "5168267d5ae6f26f751512003df4263ae91ee3f0",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "e9800b7994642a794afd4894f072541c14277ce8",
              "lessThan": "db900bc7c0739e5505a84bebb1bff2c3f67860e3",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "e9800b7994642a794afd4894f072541c14277ce8",
              "lessThan": "660571b082331d250fbcef92363e15b38d107520",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "e9800b7994642a794afd4894f072541c14277ce8",
              "lessThan": "3ae8eb30f8a0a839bf36fa62e4201ac99946447f",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "e9800b7994642a794afd4894f072541c14277ce8",
              "lessThan": "47eae41c630b9d2ce16a528a1517d4d2f857cd47",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "e9800b7994642a794afd4894f072541c14277ce8",
              "lessThan": "5788a6747eda85051838628b40c430ec6343f3c6",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "e9800b7994642a794afd4894f072541c14277ce8",
              "lessThan": "3c73a37f5e40972ce26d8eeb98e8b938d719b069",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/watchdog/msc313e_wdt.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.14"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "5.14",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "5.15.222",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "6.1.189",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.6.158",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "status": "unaffected",
              "version": "6.12.111",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "status": "unaffected",
              "version": "6.18.53",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "status": "unaffected",
              "version": "7.2.7",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "status": "unaffected",
              "version": "7.3-rc3",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/watchdog/msc313e_wdt.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-09-25T11:17:24.873",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/3ae8eb30f8a0a839bf36fa62e4201ac99946447f",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/3c73a37f5e40972ce26d8eeb98e8b938d719b069",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/47eae41c630b9d2ce16a528a1517d4d2f857cd47",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/5168267d5ae6f26f751512003df4263ae91ee3f0",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/5788a6747eda85051838628b40c430ec6343f3c6",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/660571b082331d250fbcef92363e15b38d107520",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/db900bc7c0739e5505a84bebb1bff2c3f67860e3",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwatchdog: msc313e: Avoid division by zero\n\nclk_get_rate() could return 0.  Avoid a division by zero panic."
    }
  ],
  "lastModified": "2026-10-03T11:18:21.710",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}