CVE-2025-68230 (GCVE-0-2025-68230)

Vulnerability from cvelistv5 – Published: 2025-12-16 13:57 – Updated: 2026-10-21 12:38
VLAI
Title
drm/amdgpu: fix gpu page fault after hibernation on PF passthrough
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix gpu page fault after hibernation on PF passthrough On PF passthrough environment, after hibernate and then resume, coralgemm will cause gpu page fault. Mode1 reset happens during hibernate, but partition mode is not restored on resume, register mmCP_HYP_XCP_CTL and mmCP_PSP_XCP_CTL is not right after resume. When CP access the MQD BO, wrong stride size is used, this will cause out of bound access on the MQD BO, resulting page fault. The fix is to ensure gfx_v9_4_3_switch_compute_partition() is called when resume from a hibernation. KFD resume is called separately during a reset recovery or resume from suspend sequence. Hence it's not required to be called as part of partition switch. (cherry picked from commit 5d1b32cfe4a676fe552416cb5ae847b215463a1a)
Severity
No CVSS data available.
Assigner
Linux CNA under the mitre root
CNA scorecard D 53/100 over 7064 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 955220b04d42c41050158fec0f53957f320b96f9 , < f0ee42f47cc1b0a95d2d22ba352ff89fc0cd13d4 (git)
Affected: 955220b04d42c41050158fec0f53957f320b96f9 , < a45d6359eefb41e08d374a3260b10bff5626823b (git)
Affected: 955220b04d42c41050158fec0f53957f320b96f9 , < eef72d856f978955e633c270abb1f7ec7b61c6d2 (git)
Affected: 955220b04d42c41050158fec0f53957f320b96f9 , < eb6e7f520d6efa4d4ebf1671455abe4a681f7a05 (git)
guessed Create a notification for this product.
Linux Linux Affected: 6.5
Unaffected: 0 , < 6.5 (semver)
Unaffected: 6.6.160 , ≤ 6.6.* (semver)
Unaffected: 6.12.60 , ≤ 6.12.* (semver)
Unaffected: 6.17.10 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c",
            "drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
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              "versionType": "git"
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          "product": "Linux",
          "programFiles": [
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "version": "6.5"
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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              "versionType": "semver"
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              "version": "6.12.60",
              "versionType": "semver"
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              "status": "unaffected",
              "version": "6.17.10",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "6.18",
              "versionType": "original_commit_for_fix"
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      ],
      "cpeApplicability": [
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          "nodes": [
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              "cpeMatch": [
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                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.160",
                  "versionStartIncluding": "6.5",
                  "vulnerable": true
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                  "versionEndExcluding": "6.12.60",
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                  "vulnerable": true
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              "negate": false,
              "operator": "OR"
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: fix gpu page fault after hibernation on PF passthrough\n\nOn PF passthrough environment, after hibernate and then resume, coralgemm\nwill cause gpu page fault.\n\nMode1 reset happens during hibernate, but partition mode is not restored\non resume, register mmCP_HYP_XCP_CTL and mmCP_PSP_XCP_CTL is not right\nafter resume. When CP access the MQD BO, wrong stride size is used,\nthis will cause out of bound access on the MQD BO, resulting page fault.\n\nThe fix is to ensure gfx_v9_4_3_switch_compute_partition() is called\nwhen resume from a hibernation.\nKFD resume is called separately during a reset recovery or resume from\nsuspend sequence. Hence it\u0027s not required to be called as part of\npartition switch.\n\n(cherry picked from commit 5d1b32cfe4a676fe552416cb5ae847b215463a1a)"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-21T12:38:05.802Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/f0ee42f47cc1b0a95d2d22ba352ff89fc0cd13d4"
        },
        {
          "url": "https://git.kernel.org/stable/c/a45d6359eefb41e08d374a3260b10bff5626823b"
        },
        {
          "url": "https://git.kernel.org/stable/c/eef72d856f978955e633c270abb1f7ec7b61c6d2"
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        {
          "url": "https://git.kernel.org/stable/c/eb6e7f520d6efa4d4ebf1671455abe4a681f7a05"
        }
      ],
      "title": "drm/amdgpu: fix gpu page fault after hibernation on PF passthrough",
      "x_generator": {
        "engine": "bippy-1.2.0"
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  },
  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2025-68230",
    "datePublished": "2025-12-16T13:57:22.787Z",
    "dateReserved": "2025-12-16T13:41:40.258Z",
    "dateUpdated": "2026-10-21T12:38:05.802Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2025-68230",
      "date": "2026-10-27",
      "epss": "0.00213",
      "percentile": "0.11474"
    },
    "microsoft_vex": {
      "current_release_date": "2026-09-23T02:40:48.000Z",
      "cve": "CVE-2025-68230",
      "id": "msrc_CVE-2025-68230",
      "initial_release_date": "2025-12-17T01:02:52.000Z",
      "product_status:known_affected": "16",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "drm/amdgpu: fix gpu page fault after hibernation on PF passthrough",
      "url": "https://msrc.microsoft.com/csaf/vex/2025/msrc_cve-2025-68230.json",
      "version": "18"
    },
    "nvd": {
      "cve": {
        "affected": [
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            "affectedData": [
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                "defaultStatus": "unaffected",
                "product": "Linux",
                "programFiles": [
                  "drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c",
                  "drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c"
                ],
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                ]
              },
              {
                "defaultStatus": "affected",
                "product": "Linux",
                "programFiles": [
                  "drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c",
                  "drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "status": "affected",
                    "version": "6.5"
                  },
                  {
                    "lessThan": "6.5",
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                    "version": "0",
                    "versionType": "semver"
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                  {
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                    "version": "6.6.160",
                    "versionType": "semver"
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                    "status": "unaffected",
                    "version": "6.12.60",
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                    "version": "6.17.10",
                    "versionType": "semver"
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        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: fix gpu page fault after hibernation on PF passthrough\n\nOn PF passthrough environment, after hibernate and then resume, coralgemm\nwill cause gpu page fault.\n\nMode1 reset happens during hibernate, but partition mode is not restored\non resume, register mmCP_HYP_XCP_CTL and mmCP_PSP_XCP_CTL is not right\nafter resume. When CP access the MQD BO, wrong stride size is used,\nthis will cause out of bound access on the MQD BO, resulting page fault.\n\nThe fix is to ensure gfx_v9_4_3_switch_compute_partition() is called\nwhen resume from a hibernation.\nKFD resume is called separately during a reset recovery or resume from\nsuspend sequence. Hence it\u0027s not required to be called as part of\npartition switch.\n\n(cherry picked from commit 5d1b32cfe4a676fe552416cb5ae847b215463a1a)"
          },
          {
            "lang": "es",
            "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\ndrm/amdgpu: corrige el fallo de p\u00e1gina de la GPU despu\u00e9s de la hibernaci\u00f3n en el passthrough de PF\n\nEn un entorno de passthrough de PF, despu\u00e9s de hibernar y luego reanudar, coralgemm causar\u00e1 un fallo de p\u00e1gina de la GPU.\n\nEl reinicio de Modo1 ocurre durante la hibernaci\u00f3n, pero el modo de partici\u00f3n no se restaura al reanudar, y el registro mmCP_HYP_XCP_CTL y mmCP_PSP_XCP_CTL no es correcto despu\u00e9s de la reanudaci\u00f3n. Cuando la CP accede al MQD BO, se utiliza un tama\u00f1o de paso incorrecto, lo que causar\u00e1 un acceso fuera de l\u00edmites en el MQD BO, resultando en un fallo de p\u00e1gina.\n\nLa soluci\u00f3n es asegurar que gfx_v9_4_3_switch_compute_partition() sea llamada al reanudar desde una hibernaci\u00f3n.\nLa reanudaci\u00f3n de KFD se llama por separado durante una recuperaci\u00f3n de reinicio o una secuencia de reanudaci\u00f3n desde suspensi\u00f3n. Por lo tanto, no es necesario que sea llamada como parte de la conmutaci\u00f3n de partici\u00f3n.\n\n(seleccionado de la confirmaci\u00f3n 5d1b32cfe4a676fe552416cb5ae847b215463a1a)"
          }
        ],
        "id": "CVE-2025-68230",
        "lastModified": "2026-10-21T13:18:21.477",
        "metrics": {},
        "published": "2025-12-16T14:15:57.323",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Deferred"
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    "redhat_vex": {
      "aggregate_severity": "None",
      "current_release_date": "2026-06-30T10:37:13+00:00",
      "cve": "CVE-2025-68230",
      "id": "CVE-2025-68230",
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      "product_status:known_not_affected": "274",
      "source": "Red Hat CSAF VEX",
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      "title": "kernel: drm/amdgpu: fix gpu page fault after hibernation on PF passthrough",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-68230.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-10-15T15:57:35Z",
      "cve": "CVE-2025-68230",
      "id": "CVE-2025-68230",
      "initial_release_date": "2025-12-17T00:24:54Z",
      "product_status:known_affected": "481",
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      "product_status:recommended": "320",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2025-68230",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/2025/cve-2025-68230.json",
      "version": "39"
    }
  }
}



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