FKIE_CVE-2025-68334

Vulnerability from fkie_nvd - Published: 2025-12-22 17:16 - Updated: 2026-10-19 21:10
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd/pmc: Add support for Van Gogh SoC The ROG Xbox Ally (non-X) SoC features a similar architecture to the Steam Deck. While the Steam Deck supports S3 (s2idle causes a crash), this support was dropped by the Xbox Ally which only S0ix suspend. Since the handler is missing here, this causes the device to not suspend and the AMD GPU driver to crash while trying to resume afterwards due to a power hang.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8af210df4f71dda74dc027da69372a028c6d4d84
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9654c56b111cd1415aca7e77f0c63c109453c409
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/996092ba6df66e2ac8cf9022007a7c8a412e7733
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/db4a3f0fbedb0398f77b9047e8b8bb2b49f355bb
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/platform/x86/amd/pmc/pmc.c",
            "drivers/platform/x86/amd/pmc/pmc.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "8af210df4f71dda74dc027da69372a028c6d4d84",
              "status": "affected",
              "version": "83cbaf14275a30f14cf558b09389a1664b173858",
              "versionType": "git"
            },
            {
              "lessThan": "996092ba6df66e2ac8cf9022007a7c8a412e7733",
              "status": "affected",
              "version": "83cbaf14275a30f14cf558b09389a1664b173858",
              "versionType": "git"
            },
            {
              "lessThan": "9654c56b111cd1415aca7e77f0c63c109453c409",
              "status": "affected",
              "version": "83cbaf14275a30f14cf558b09389a1664b173858",
              "versionType": "git"
            },
            {
              "lessThan": "db4a3f0fbedb0398f77b9047e8b8bb2b49f355bb",
              "status": "affected",
              "version": "83cbaf14275a30f14cf558b09389a1664b173858",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/platform/x86/amd/pmc/pmc.c",
            "drivers/platform/x86/amd/pmc/pmc.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.14"
            },
            {
              "lessThan": "5.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.130",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.78",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.17.*",
              "status": "unaffected",
              "version": "6.17.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.18",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86/amd/pmc: Add support for Van Gogh SoC\n\nThe ROG Xbox Ally (non-X) SoC features a similar architecture to the\nSteam Deck. While the Steam Deck supports S3 (s2idle causes a crash),\nthis support was dropped by the Xbox Ally which only S0ix suspend.\n\nSince the handler is missing here, this causes the device to not suspend\nand the AMD GPU driver to crash while trying to resume afterwards due to\na power hang."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha corregido la siguiente vulnerabilidad:\\n\\nplatform/x86/amd/pmc: Agregar soporte para Van Gogh SoC\\n\\nEl SoC ROG Xbox Ally (non?X) presenta una arquitectura similar a la del Steam\u00a0Deck. Mientras que el Steam\u00a0Deck admite S3 (s2idle provoca un bloqueo), este soporte se elimin\u00f3 en el Xbox\u00a0Ally, que solo admite suspensi\u00f3n S0ix.\\n\\nAl faltar el controlador en este caso, el dispositivo no se suspende y el controlador de GPU AMD se bloquea al intentar reanudar posteriormente debido a una ca\u00edda de energ\u00eda."
    }
  ],
  "id": "CVE-2025-68334",
  "lastModified": "2026-10-19T21:10:00.160",
  "metrics": {},
  "published": "2025-12-22T17:16:01.120",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8af210df4f71dda74dc027da69372a028c6d4d84"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9654c56b111cd1415aca7e77f0c63c109453c409"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/996092ba6df66e2ac8cf9022007a7c8a412e7733"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/db4a3f0fbedb0398f77b9047e8b8bb2b49f355bb"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Deferred"
}



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