github - ghsa-f3mw-fg4x-6x2p

ghsa-f3mw-fg4x-6x2p

Vulnerability from github

Published

2025-04-01 18:30

Modified

2025-04-10 18:32

Severity ?

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

Details

In the Linux kernel, the following vulnerability has been resolved:

drm/amdkfd: Fix NULL Pointer Dereference in KFD queue

Through KFD IOCTL Fuzzing we encountered a NULL pointer derefrence when calling kfd_queue_acquire_buffers.

(cherry picked from commit 049e5bf3c8406f87c3d8e1958e0a16804fa1d530)

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2025-21940"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-01T16:15:24Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Fix NULL Pointer Dereference in KFD queue\n\nThrough KFD IOCTL Fuzzing we encountered a NULL pointer derefrence\nwhen calling kfd_queue_acquire_buffers.\n\n(cherry picked from commit 049e5bf3c8406f87c3d8e1958e0a16804fa1d530)",
  "id": "GHSA-f3mw-fg4x-6x2p",
  "modified": "2025-04-10T18:32:00Z",
  "published": "2025-04-01T18:30:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21940"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/33eb8041c5d6c19d46e7bfd23a031844336afd80"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c3cbeafb4e0001d9146df50b470885e02664f3c7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fd617ea3b79d2116d53f76cdb5a3601c0ba6e42f"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-21940 (GCVE-0-2025-21940)

Vulnerability from cvelistv5

Published

2025-04-01 15:41

Modified

2025-10-01 19:26

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 NULL Pointer Dereference in KFD queue Through KFD IOCTL Fuzzing we encountered a NULL pointer derefrence when calling kfd_queue_acquire_buffers. (cherry picked from commit 049e5bf3c8406f87c3d8e1958e0a16804fa1d530)

References

URL

Tags

	https://git.kernel.org/stable/c/c3cbeafb4e0001d9146df50b470885e02664f3c7
	https://git.kernel.org/stable/c/33eb8041c5d6c19d46e7bfd23a031844336afd80
	https://git.kernel.org/stable/c/fd617ea3b79d2116d53f76cdb5a3601c0ba6e42f

Impacted products

Vendor

Product

Version

Version: 629568d25fea8ece4f65073f039aeef4e240ab67
Version: 629568d25fea8ece4f65073f039aeef4e240ab67
Version: 629568d25fea8ece4f65073f039aeef4e240ab67

Version: 6.12

Show details on NVD website

To clipboard

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              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-21940",
                "options": [
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                    "Exploitation": "none"
                  },
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                  },
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                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T19:22:08.810729Z",
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          "dateUpdated": "2025-10-01T19:26:32.688Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Fix NULL Pointer Dereference in KFD queue\n\nThrough KFD IOCTL Fuzzing we encountered a NULL pointer derefrence\nwhen calling kfd_queue_acquire_buffers.\n\n(cherry picked from commit 049e5bf3c8406f87c3d8e1958e0a16804fa1d530)"
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      "providerMetadata": {
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    "datePublished": "2025-04-01T15:41:05.977Z",
    "dateReserved": "2024-12-29T08:45:45.789Z",
    "dateUpdated": "2025-10-01T19:26:32.688Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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