Vulnerability-Lookup

GHSA-XGP5-J47W-J4JX

Vulnerability from github – Published: 2026-05-06 12:30 – Updated: 2026-05-12 21:31

Details

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

drm/amdgpu: fix NULL pointer issue buffer funcs

If SDMA block not enabled, buffer_funcs will not initialize, fix the null pointer issue if buffer_funcs not initialized.

Severity ?

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2025-71294"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-06T12:16:28Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: fix NULL pointer issue buffer funcs\n\nIf SDMA block not enabled, buffer_funcs will not initialize,\nfix the null pointer issue if buffer_funcs not initialized.",
  "id": "GHSA-xgp5-j47w-j4jx",
  "modified": "2026-05-12T21:31:26Z",
  "published": "2026-05-06T12:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-71294"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/276028fd9b60bbcc68796d1124b6b58298f4ca8a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/29fd416e0e08aa6d5a97fd313749d08d83de0826"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3e849a93bff40f0c88a8aafba062b1de0ec2797b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9877a865d62c9c3e0f4cc369dc9ca9f7f24f5ee9"
    }
  ],
  "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-2025-71294 (GCVE-0-2025-71294)

Vulnerability from cvelistv5 – Published: 2026-05-06 11:32 – Updated: 2026-05-11 21:57

Title

drm/amdgpu: fix NULL pointer issue buffer funcs

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix NULL pointer issue buffer funcs If SDMA block not enabled, buffer_funcs will not initialize, fix the null pointer issue if buffer_funcs not initialized.

Severity ?

No CVSS data available.

Assigner

Linux

References

4 references

URL	Tags
https://git.kernel.org/stable/c/29fd416e0e08aa6d5…
https://git.kernel.org/stable/c/276028fd9b60bbcc6…
https://git.kernel.org/stable/c/3e849a93bff40f0c8…
https://git.kernel.org/stable/c/9877a865d62c9c3e0…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: b70438004a14f4d0f9890b3297cd66248728546c , < 29fd416e0e08aa6d5a97fd313749d08d83de0826 (git) Affected: b70438004a14f4d0f9890b3297cd66248728546c , < 276028fd9b60bbcc68796d1124b6b58298f4ca8a (git) Affected: b70438004a14f4d0f9890b3297cd66248728546c , < 3e849a93bff40f0c88a8aafba062b1de0ec2797b (git) Affected: b70438004a14f4d0f9890b3297cd66248728546c , < 9877a865d62c9c3e0f4cc369dc9ca9f7f24f5ee9 (git)
Linux	Linux	Affected: 6.7 Unaffected: 0 , < 6.7 (semver) Unaffected: 6.12.75 , ≤ 6.12.* (semver) Unaffected: 6.18.16 , ≤ 6.18.* (semver) Unaffected: 6.19.6 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/amdgpu/amdgpu_device.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "29fd416e0e08aa6d5a97fd313749d08d83de0826",
              "status": "affected",
              "version": "b70438004a14f4d0f9890b3297cd66248728546c",
              "versionType": "git"
            },
            {
              "lessThan": "276028fd9b60bbcc68796d1124b6b58298f4ca8a",
              "status": "affected",
              "version": "b70438004a14f4d0f9890b3297cd66248728546c",
              "versionType": "git"
            },
            {
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              "versionType": "git"
            },
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              "version": "b70438004a14f4d0f9890b3297cd66248728546c",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.7"
            },
            {
              "lessThan": "6.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.75",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.75",
                  "versionStartIncluding": "6.7",
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                },
                {
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              "operator": "OR"
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        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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          "url": "https://git.kernel.org/stable/c/9877a865d62c9c3e0f4cc369dc9ca9f7f24f5ee9"
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    "cveId": "CVE-2025-71294",
    "datePublished": "2026-05-06T11:32:25.247Z",
    "dateReserved": "2026-05-06T11:31:45.510Z",
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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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-XGP5-J47W-J4JX

CVE-2025-71294 (GCVE-0-2025-71294)

Tags

Sightings

Nomenclature