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CVE-2025-37783

Estado: AnalizadaMedia (5.5)—

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

drm/msm/dpu: Fix error pointers in dpu_plane_virtual_atomic_check

The function dpu_plane_virtual_atomic_check was dereferencing pointers returned by drm_atomic_get_plane_state without checking for errors. This could lead to undefined behavior if the function returns an error pointer.

This commit adds checks using IS_ERR to ensure that plane_state is valid before dereferencing them.

Similar to commit da29abe71e16 ("drm/amd/display: Fix error pointers in amdgpu_dm_crtc_mem_type_changed").

Patchwork: https://patchwork.freedesktop.org/patch/643132/

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)

Mostrar
{
  "id": "CVE-2025-37783",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
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        "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"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
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  },
  "affected": [
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
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          "vendor": "Linux",
          "product": "Linux",
          "versions": [
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          "programFiles": [
            "drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
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          "versions": [
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              "status": "affected",
              "version": "6.14"
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            {
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              "version": "0",
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              "status": "unaffected",
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          "programFiles": [
            "drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c"
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          "defaultStatus": "affected"
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  "published": "2025-05-01T14:15:42.593",
  "references": [
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      "tags": [
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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  ],
  "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/msm/dpu: Fix error pointers in dpu_plane_virtual_atomic_check\n\nThe function dpu_plane_virtual_atomic_check was dereferencing pointers\nreturned by drm_atomic_get_plane_state without checking for errors. This\ncould lead to undefined behavior if the function returns an error pointer.\n\nThis commit adds checks using IS_ERR to ensure that plane_state is\nvalid before dereferencing them.\n\nSimilar to commit da29abe71e16\n(\"drm/amd/display: Fix error pointers in amdgpu_dm_crtc_mem_type_changed\").\n\nPatchwork: https://patchwork.freedesktop.org/patch/643132/"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/msm/dpu: Corrección de punteros de error en dpu_plane_virtual_atomic_check. La función dpu_plane_virtual_atomic_check desreferenciaba los punteros devueltos por drm_atomic_get_plane_state sin comprobar si había errores. Esto podría provocar un comportamiento indefinido si la función devuelve un puntero de error. Esta confirmación añade comprobaciones mediante IS_ERR para garantizar que plane_state sea válido antes de desreferenciarlo. Similar al commit da29abe71e16 (\"drm/amd/display: Corrección de punteros de error en amdgpu_dm_crtc_mem_type_changed\"). Patchwork: https://patchwork.freedesktop.org/patch/643132/"
    }
  ],
  "lastModified": "2026-06-17T09:15:25.903",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}