Vulnerability-Lookup

FKIE_CVE-2021-47410

Vulnerability from fkie_nvd - Published: 2024-05-21 15:15 - Updated: 2026-08-11 03:17

Severity

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix svm_migrate_fini warning Device manager releases device-specific resources when a driver disconnects from a device, devm_memunmap_pages and devm_release_mem_region calls in svm_migrate_fini are redundant. It causes below warning trace after patch "drm/amdgpu: Split amdgpu_device_fini into early and late", so remove function svm_migrate_fini. BUG: https://gitlab.freedesktop.org/drm/amd/-/issues/1718 WARNING: CPU: 1 PID: 3646 at drivers/base/devres.c:795 devm_release_action+0x51/0x60 Call Trace: ? memunmap_pages+0x360/0x360 svm_migrate_fini+0x2d/0x60 [amdgpu] kgd2kfd_device_exit+0x23/0xa0 [amdgpu] amdgpu_amdkfd_device_fini_sw+0x1d/0x30 [amdgpu] amdgpu_device_fini_sw+0x45/0x290 [amdgpu] amdgpu_driver_release_kms+0x12/0x30 [amdgpu] drm_dev_release+0x20/0x40 [drm] release_nodes+0x196/0x1e0 device_release_driver_internal+0x104/0x1d0 driver_detach+0x47/0x90 bus_remove_driver+0x7a/0xd0 pci_unregister_driver+0x3d/0x90 amdgpu_exit+0x11/0x20 [amdgpu]

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/197ae17722e989942b36e33e044787877f158574	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/ac7d732b24f4061f8a732ada49b054ab38c63e15	Patch
af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/stable/c/197ae17722e989942b36e33e044787877f158574	Patch
af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/stable/c/ac7d732b24f4061f8a732ada49b054ab38c63e15	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	5.15
linux	linux_kernel	5.15

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/amdkfd/kfd_device.c",
            "drivers/gpu/drm/amd/amdkfd/kfd_migrate.c",
            "drivers/gpu/drm/amd/amdkfd/kfd_migrate.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "ac7d732b24f4061f8a732ada49b054ab38c63e15",
              "status": "affected",
              "version": "814ab9930cfd709768439799eae3c7ef0a658b54",
              "versionType": "git"
            },
            {
              "lessThan": "197ae17722e989942b36e33e044787877f158574",
              "status": "affected",
              "version": "814ab9930cfd709768439799eae3c7ef0a658b54",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/amdkfd/kfd_device.c",
            "drivers/gpu/drm/amd/amdkfd/kfd_migrate.c",
            "drivers/gpu/drm/amd/amdkfd/kfd_migrate.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": "5.14.*",
              "status": "unaffected",
              "version": "5.14.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.15",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8E0DFC85-98DB-49FC-9DE8-EEB84F72AE4E",
              "versionEndExcluding": "5.14.11",
              "versionStartIncluding": "3.19",
              "vulnerable": true
            },
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: fix svm_migrate_fini warning\n\nDevice manager releases device-specific resources when a driver\ndisconnects from a device, devm_memunmap_pages and\ndevm_release_mem_region calls in svm_migrate_fini are redundant.\n\nIt causes below warning trace after patch \"drm/amdgpu: Split\namdgpu_device_fini into early and late\", so remove function\nsvm_migrate_fini.\n\nBUG: https://gitlab.freedesktop.org/drm/amd/-/issues/1718\n\nWARNING: CPU: 1 PID: 3646 at drivers/base/devres.c:795\ndevm_release_action+0x51/0x60\nCall Trace:\n    ? memunmap_pages+0x360/0x360\n    svm_migrate_fini+0x2d/0x60 [amdgpu]\n    kgd2kfd_device_exit+0x23/0xa0 [amdgpu]\n    amdgpu_amdkfd_device_fini_sw+0x1d/0x30 [amdgpu]\n    amdgpu_device_fini_sw+0x45/0x290 [amdgpu]\n    amdgpu_driver_release_kms+0x12/0x30 [amdgpu]\n    drm_dev_release+0x20/0x40 [drm]\n    release_nodes+0x196/0x1e0\n    device_release_driver_internal+0x104/0x1d0\n    driver_detach+0x47/0x90\n    bus_remove_driver+0x7a/0xd0\n    pci_unregister_driver+0x3d/0x90\n    amdgpu_exit+0x11/0x20 [amdgpu]"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: drm/amdkfd: corrige la advertencia de svm_migrate_fini. El administrador de dispositivos libera recursos espec\u00edficos del dispositivo cuando un controlador se desconecta de un dispositivo, las llamadas a devm_memunmap_pages y devm_release_mem_region en svm_migrate_fini son redundantes. Provoca el siguiente seguimiento de advertencia despu\u00e9s del parche \"drm/amdgpu: dividir amdgpu_device_fini en temprano y tarde\", por lo tanto, elimine la funci\u00f3n svm_migrate_fini. ERROR: https://gitlab.freedesktop.org/drm/amd/-/issues/1718 ADVERTENCIA: CPU: 1 PID: 3646 en drivers/base/devres.c:795 devm_release_action+0x51/0x60 Seguimiento de llamadas:? memunmap_pages+0x360/0x360 svm_migrate_fini+0x2d/0x60 [amdgpu] kgd2kfd_device_exit+0x23/0xa0 [amdgpu] amdgpu_amdkfd_device_fini_sw+0x1d/0x30 [amdgpu_device_fini_sw+0x45/0 x290 [amdgpu] amdgpu_driver_release_kms+0x12/0x30 [amdgpu] drm_dev_release+0x20/0x40 [drm] release_nodes+0x196/0x1e0 device_release_driver_internal+0x104/0x1d0 driver_detach+0x47/0x90 bus_remove_driver+0x7a/0xd0 pci_unregister_driver+0x3d/0x90 amdgpu_exit+0x11/0x20 [amdgpu]"
    }
  ],
  "id": "CVE-2021-47410",
  "lastModified": "2026-08-11T03:17:20.690",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
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        "ssvcData": {
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          "options": [
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              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-06-11T17:35:53.003122Z",
          "version": "2.0.3"
        }
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  },
  "published": "2024-05-21T15:15:26.527",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/197ae17722e989942b36e33e044787877f158574"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
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    },
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      "url": "https://git.kernel.org/stable/c/197ae17722e989942b36e33e044787877f158574"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "https://git.kernel.org/stable/c/ac7d732b24f4061f8a732ada49b054ab38c63e15"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2021-47410 (GCVE-0-2021-47410)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:04 – Updated: 2026-08-11 02:05

Title

drm/amdkfd: fix svm_migrate_fini warning

Summary

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-11 17:35 UTC

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 6847 records in the last 180 days details

References

2 references

URL	Tags
https://git.kernel.org/stable/c/ac7d732b24f4061f8…
https://git.kernel.org/stable/c/197ae17722e989942…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 814ab9930cfd709768439799eae3c7ef0a658b54 , < ac7d732b24f4061f8a732ada49b054ab38c63e15 (git) Affected: 814ab9930cfd709768439799eae3c7ef0a658b54 , < 197ae17722e989942b36e33e044787877f158574 (git)
Linux	Linux	Affected: 5.14 Unaffected: 0 , < 5.14 (semver) Unaffected: 5.14.11 , ≤ 5.14.* (semver) Unaffected: 5.15 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-47410",
                "options": [
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                  },
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-11T17:35:53.003122Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        "title": "CVE Program Container"
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    "cna": {
      "affected": [
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          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/amdkfd/kfd_device.c",
            "drivers/gpu/drm/amd/amdkfd/kfd_migrate.c",
            "drivers/gpu/drm/amd/amdkfd/kfd_migrate.h"
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    "datePublished": "2024-05-21T15:04:01.984Z",
    "dateReserved": "2024-05-21T14:58:30.817Z",
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    "state": "PUBLISHED"
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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