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CVE-2025-37853

Estado: AnalizadaMedia (5.5)—

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

drm/amdkfd: debugfs hang_hws skip GPU with MES

debugfs hang_hws is used by GPU reset test with HWS, for MES this crash the kernel with NULL pointer access because dqm->packet_mgr is not setup for MES path.

Skip GPU with MES for now, MES hang_hws debugfs interface will be supported later.

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 (1)

Linux — Linux Kernel

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-37853",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
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        "impactScore": 3.6,
        "exploitabilityScore": 1.8
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          "product": "Linux",
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              "versionType": "git"
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          "programFiles": [
            "drivers/gpu/drm/amd/amdkfd/kfd_device.c"
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          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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              "version": "6.12.24",
              "versionType": "semver",
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              "version": "6.13.12",
              "versionType": "semver",
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              "version": "6.14.3",
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              "version": "6.15",
              "versionType": "original_commit_for_fix",
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          "programFiles": [
            "drivers/gpu/drm/amd/amdkfd/kfd_device.c"
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          "defaultStatus": "affected"
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      ]
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  ],
  "published": "2025-05-09T07:16:06.257",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/1a322b330dc0b775d1d7a84e55c752d9451bfe7d",
      "tags": [
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/24b9e0e2e6147314c22d821f0542c4dd9a320c40",
      "tags": [
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/a36f8d544522a19ef06ed9e84667d154dcb6be52",
      "tags": [
        "Patch"
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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    {
      "url": "https://git.kernel.org/stable/c/f84c57906f0fd2185e557d2552b20aa8430a4677",
      "tags": [
        "Patch"
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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      "tags": [
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: debugfs hang_hws skip GPU with MES\n\ndebugfs hang_hws is used by GPU reset test with HWS, for MES this crash\nthe kernel with NULL pointer access because dqm->packet_mgr is not setup\nfor MES path.\n\nSkip GPU with MES for now, MES hang_hws debugfs interface will be\nsupported later."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amdkfd: debugfs hang_hws omite la GPU con MES. La prueba de reinicio de GPU con HWS utiliza debugfs hang_hws. En MES, esto bloquea el kernel con acceso a puntero nulo porque dqm->packet_mgr no está configurado para la ruta MES. Se omite la GPU con MES por ahora. La interfaz debugfs de MES hang_hws será compatible más adelante."
    }
  ],
  "lastModified": "2026-06-17T09:15:34.190",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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}