Vulnerability-Lookup

FKIE_CVE-2024-39471

Vulnerability from fkie_nvd - Published: 2024-06-25 15:15 - Updated: 2026-08-04 11:18

Severity

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: add error handle to avoid out-of-bounds if the sdma_v4_0_irq_id_to_seq return -EINVAL, the process should be stop to avoid out-of-bounds read, so directly return -EINVAL.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/011552f29f20842c9a7a21bffe1f6a2d6457ba46	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/0964c84b93db7fbf74f357c1e20957850e092db3	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/5594971e02764aa1c8210ffb838cb4e7897716e8	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/5b0a3dc3e87821acb80e841b464d335aff242691	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/8112fa72b7f139052843ff484130d6f97e9f052f	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/8b2faf1a4f3b6c748c0da36cda865a226534d520	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/ea906e9ac61e3152bef63597f2d9f4a812fc346a	Patch
af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/stable/c/011552f29f20842c9a7a21bffe1f6a2d6457ba46	Patch
af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/stable/c/0964c84b93db7fbf74f357c1e20957850e092db3	Patch
af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/stable/c/5594971e02764aa1c8210ffb838cb4e7897716e8	Patch
af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/stable/c/5b0a3dc3e87821acb80e841b464d335aff242691	Patch
af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/stable/c/8112fa72b7f139052843ff484130d6f97e9f052f	Patch
af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/stable/c/8b2faf1a4f3b6c748c0da36cda865a226534d520	Patch
af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/stable/c/ea906e9ac61e3152bef63597f2d9f4a812fc346a	Patch

Impacted products

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

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
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          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c"
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  "cveTags": [],
  "descriptions": [
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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: add error handle to avoid out-of-bounds\n\nif the sdma_v4_0_irq_id_to_seq return -EINVAL, the process should\nbe stop to avoid out-of-bounds read, so directly return -EINVAL."
    },
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      "lang": "es",
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    }
  ],
  "id": "CVE-2024-39471",
  "lastModified": "2026-08-04T11:18:57.130",
  "metrics": {
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              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-10T17:07:48.948392Z",
          "version": "2.0.3"
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}

CVE-2024-39471 (GCVE-0-2024-39471)

Vulnerability from cvelistv5 – Published: 2024-06-25 14:28 – Updated: 2026-08-05 11:33

Title

drm/amdgpu: add error handle to avoid out-of-bounds

Summary

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-10 17:07 UTC

Assigner

Linux CNA under the mitre root

CNA scorecard D 54/100 over 6618 records in the last 180 days details

References

7 references

URL	Tags
https://git.kernel.org/stable/c/5594971e02764aa1c…
https://git.kernel.org/stable/c/8112fa72b7f139052…
https://git.kernel.org/stable/c/ea906e9ac61e3152b…
https://git.kernel.org/stable/c/011552f29f20842c9…
https://git.kernel.org/stable/c/5b0a3dc3e87821acb…
https://git.kernel.org/stable/c/0964c84b93db7fbf7…
https://git.kernel.org/stable/c/8b2faf1a4f3b6c748…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 7d0e6329dfdcfe48311f8888d6a8dfa73bee00a9 , < 5594971e02764aa1c8210ffb838cb4e7897716e8 (git) Affected: 7d0e6329dfdcfe48311f8888d6a8dfa73bee00a9 , < 8112fa72b7f139052843ff484130d6f97e9f052f (git) Affected: 7d0e6329dfdcfe48311f8888d6a8dfa73bee00a9 , < ea906e9ac61e3152bef63597f2d9f4a812fc346a (git) Affected: 7d0e6329dfdcfe48311f8888d6a8dfa73bee00a9 , < 011552f29f20842c9a7a21bffe1f6a2d6457ba46 (git) Affected: 7d0e6329dfdcfe48311f8888d6a8dfa73bee00a9 , < 5b0a3dc3e87821acb80e841b464d335aff242691 (git) Affected: 7d0e6329dfdcfe48311f8888d6a8dfa73bee00a9 , < 0964c84b93db7fbf74f357c1e20957850e092db3 (git) Affected: 7d0e6329dfdcfe48311f8888d6a8dfa73bee00a9 , < 8b2faf1a4f3b6c748c0da36cda865a226534d520 (git)
Linux	Linux	Affected: 5.4 Unaffected: 0 , < 5.4 (semver) Unaffected: 5.4.278 , ≤ 5.4.* (semver) Unaffected: 5.10.219 , ≤ 5.10.* (semver) Unaffected: 5.15.161 , ≤ 5.15.* (semver) Unaffected: 6.1.94 , ≤ 6.1.* (semver) Unaffected: 6.6.34 , ≤ 6.6.* (semver) Unaffected: 6.9.5 , ≤ 6.9.* (semver) Unaffected: 6.10 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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                "options": [
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              "version": "7d0e6329dfdcfe48311f8888d6a8dfa73bee00a9",
              "versionType": "git"
            },
            {
              "lessThan": "ea906e9ac61e3152bef63597f2d9f4a812fc346a",
              "status": "affected",
              "version": "7d0e6329dfdcfe48311f8888d6a8dfa73bee00a9",
              "versionType": "git"
            },
            {
              "lessThan": "011552f29f20842c9a7a21bffe1f6a2d6457ba46",
              "status": "affected",
              "version": "7d0e6329dfdcfe48311f8888d6a8dfa73bee00a9",
              "versionType": "git"
            },
            {
              "lessThan": "5b0a3dc3e87821acb80e841b464d335aff242691",
              "status": "affected",
              "version": "7d0e6329dfdcfe48311f8888d6a8dfa73bee00a9",
              "versionType": "git"
            },
            {
              "lessThan": "0964c84b93db7fbf74f357c1e20957850e092db3",
              "status": "affected",
              "version": "7d0e6329dfdcfe48311f8888d6a8dfa73bee00a9",
              "versionType": "git"
            },
            {
              "lessThan": "8b2faf1a4f3b6c748c0da36cda865a226534d520",
              "status": "affected",
              "version": "7d0e6329dfdcfe48311f8888d6a8dfa73bee00a9",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.4"
            },
            {
              "lessThan": "5.4",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.278",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.219",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.161",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.94",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.34",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.278",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.219",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.161",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.94",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.34",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.5",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10",
                  "versionStartIncluding": "5.4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: add error handle to avoid out-of-bounds\n\nif the sdma_v4_0_irq_id_to_seq return -EINVAL, the process should\nbe stop to avoid out-of-bounds read, so directly return -EINVAL."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The amdgpu SDMA trap interrupt handler is only reachable on a machine with a local AMD GPU, driven through the DRM device/render nodes (`/dev/dri/renderD*`) and the GPU interrupt ring. There is no network or adjacent-network path to this code.\nAC:L - The out-of-bounds index is fully deterministic \u2014 once an interrupt vector with an unmatched SDMA client ID is processed, `-EINVAL` is used as the array index every time, with no race window, no memory-layout guessing, and no state the attacker must wait for. A local user with render-node access can keep the SDMA engines and their trap/error interrupts firing continuously to reach the handler repeatedly.\nPR:L - Exercising SDMA queues and provoking trap interrupts only requires opening the unprivileged DRM render node, which is group-readable to ordinary logged-in users on desktops, Android devices, and GPU cloud/container instances. No CAP_SYS_ADMIN or root in the initial namespace is needed.\nUI:N - The interrupt handler runs asynchronously from GPU activity the attacker\u0027s own process generates; no victim must open a file, mount anything, or take any action.\nS:U - The corruption is confined to kernel memory within the same security authority as the host kernel; no VM, IOMMU, or sandbox boundary is crossed.\nC:H - `adev-\u003esdma.instance[0xFFFFFFEA]` is an unbounded out-of-bounds read many gigabytes beyond the array, and `amdgpu_fence_process()` then dereferences the resulting `struct amdgpu_ring`, reading `fence_drv.last_seq`, `sync_seq`, `num_fences_mask`, `adev`, and the `fences[]` pointer array from that location \u2014 arbitrary kernel memory read, not a bounded few-byte overread.\nI:H - The wild pointer is not merely read: `amdgpu_fence_process()` performs `atomic_cmpxchg()` on `drv-\u003elast_seq`, `timer_delete()` on `fence_drv.fallback_timer`, `RCU_INIT_POINTER(*ptr, NULL)` stores into `drv-\u003efences[]`, and `dma_fence_put()` (a refcount decrement plus potential release callback) on the garbage pointer \u2014 out-of-bounds writes and a refcount-decrement primitive that are the classic building blocks for control-flow hijacking.\nA:H - Dereferencing a pointer several terabytes out of range in hard-interrupt context faults on unmapped kernel memory, producing an oops/panic that cannot be recovered from in IRQ context, and the corrupting writes and bogus `dma_fence_put()` release paths add further crash modes."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:33:28.594Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/5594971e02764aa1c8210ffb838cb4e7897716e8"
        },
        {
          "url": "https://git.kernel.org/stable/c/8112fa72b7f139052843ff484130d6f97e9f052f"
        },
        {
          "url": "https://git.kernel.org/stable/c/ea906e9ac61e3152bef63597f2d9f4a812fc346a"
        },
        {
          "url": "https://git.kernel.org/stable/c/011552f29f20842c9a7a21bffe1f6a2d6457ba46"
        },
        {
          "url": "https://git.kernel.org/stable/c/5b0a3dc3e87821acb80e841b464d335aff242691"
        },
        {
          "url": "https://git.kernel.org/stable/c/0964c84b93db7fbf74f357c1e20957850e092db3"
        },
        {
          "url": "https://git.kernel.org/stable/c/8b2faf1a4f3b6c748c0da36cda865a226534d520"
        }
      ],
      "title": "drm/amdgpu: add error handle to avoid out-of-bounds",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-39471",
    "datePublished": "2024-06-25T14:28:56.906Z",
    "dateReserved": "2024-06-25T14:23:23.745Z",
    "dateUpdated": "2026-08-05T11:33:28.594Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.

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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FKIE_CVE-2024-39471

CVE-2024-39471 (GCVE-0-2024-39471)

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