CVE-2025-71315

{
  "id": "CVE-2025-71315",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2026-06-08T16:16:33.500",
  "lastModified": "2026-11-05T22:17:41.500",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vkms: Convert to DRM's vblank timer\n\nReplace vkms' vblank timer with the DRM implementation. The DRM\ncode is identical in concept, but differs in implementation.\n\nVblank timers are covered in vblank helpers and initializer macros,\nso remove the corresponding hrtimer in struct vkms_output. The\nvblank timer calls vkms' custom timeout code via handle_vblank_timeout\nin struct drm_crtc_helper_funcs."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\ndrm/vkms: Convertir al temporizador vblank de DRM\n\nReemplazar el temporizador vblank de vkms con la implementación de DRM. El código de DRM es idéntico en concepto, pero difiere en implementación.\n\nLos temporizadores vblank están cubiertos en las funciones de ayuda vblank y las macros inicializadoras, así que eliminar el hrtimer correspondiente en la estructura vkms_output. El temporizador vblank llama al código de tiempo de espera personalizado de vkms a través de handle_vblank_timeout en la estructura drm_crtc_helper_funcs."
    }
  ],
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "programFiles": [
            "drivers/gpu/drm/vkms/vkms_crtc.c",
            "drivers/gpu/drm/vkms/vkms_drv.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "3a0709928b172a4123a76078f70e0a706265690c",
              "lessThan": "a0582cc923985c6b72fe871b5f7aa7c682bfc230",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "3a0709928b172a4123a76078f70e0a706265690c",
              "lessThan": "02e2681ffe1addde1fc8c35d05657b16bfa79613",
              "versionType": "git",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "programFiles": [
            "drivers/gpu/drm/vkms/vkms_crtc.c",
            "drivers/gpu/drm/vkms/vkms_drv.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "4.19",
              "status": "affected"
            },
            {
              "version": "0",
              "lessThan": "4.19",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.18.34",
              "lessThanOrEqual": "6.18.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.19",
              "lessThanOrEqual": "*",
              "versionType": "original_commit_for_fix",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-11-05T21:17:28.534659Z",
          "id": "CVE-2025-71315",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
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  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
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    }
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  "configurations": [
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  "references": [
    {
      "url": "https://git.kernel.org/stable/c/02e2681ffe1addde1fc8c35d05657b16bfa79613",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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}