Vulnerability-Lookup

FKIE_CVE-2026-46217

Vulnerability from fkie_nvd - Published: 2026-05-28 10:16 - Updated: 2026-05-28 13:44

Severity

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: Avoid overflow on msg bound check As pointed out by SDL, the previous condition may be vulnerable to overflow. (cherry picked from commit 3c5367d950140d4ec7af830b2268a5a6fdaa3885)

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/271cd5429513ff9b364a9bf8903e5b65b687eb25
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/30d12ee310a6024ff4c7b9eafdbbeab2db450d4a
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/5bb5faff4837b1d98fd655cf8bd7b5d4da0fc4dc
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/65bce27ea6192320448c30267ffc17ffa094e713
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/73043d296787bf187d89ffb5c5dcf5bdc3db7885

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/vcn4: Avoid overflow on msg bound check\n\nAs pointed out by SDL, the previous condition may be vulnerable to\noverflow.\n\n(cherry picked from commit 3c5367d950140d4ec7af830b2268a5a6fdaa3885)"
    }
  ],
  "id": "CVE-2026-46217",
  "lastModified": "2026-05-28T13:44:01.663",
  "metrics": {},
  "published": "2026-05-28T10:16:37.330",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/271cd5429513ff9b364a9bf8903e5b65b687eb25"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/30d12ee310a6024ff4c7b9eafdbbeab2db450d4a"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/5bb5faff4837b1d98fd655cf8bd7b5d4da0fc4dc"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/65bce27ea6192320448c30267ffc17ffa094e713"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/73043d296787bf187d89ffb5c5dcf5bdc3db7885"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2026-46217 (GCVE-0-2026-46217)

Vulnerability from cvelistv5 – Published: 2026-05-28 09:40 – Updated: 2026-05-28 09:40

Title

drm/amdgpu/vcn4: Avoid overflow on msg bound check

Summary

Severity

No CVSS data available.

Assigner

Linux

References

5 references

URL	Tags
https://git.kernel.org/stable/c/5bb5faff4837b1d98…
https://git.kernel.org/stable/c/73043d296787bf187…
https://git.kernel.org/stable/c/271cd5429513ff9b3…
https://git.kernel.org/stable/c/30d12ee310a6024ff…
https://git.kernel.org/stable/c/65bce27ea61923204…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: c72a8b4dc6d598e3831ef3abd9c6527dfbf4810e , < 5bb5faff4837b1d98fd655cf8bd7b5d4da0fc4dc (git) Affected: 7688143ca62edeecacb3ba0a2cea129dbd262a18 , < 73043d296787bf187d89ffb5c5dcf5bdc3db7885 (git) Affected: 63b51e8a9d54317d31cc3856c1e12407070d5fc2 , < 271cd5429513ff9b364a9bf8903e5b65b687eb25 (git) Affected: 3c817a60b09eaab926e475088e750936efcc95ae , < 30d12ee310a6024ff4c7b9eafdbbeab2db450d4a (git) Affected: 0a78f2bac1424deb7c9d5e09c6b8e849d8e8b648 , < 65bce27ea6192320448c30267ffc17ffa094e713 (git)
Linux	Linux	Affected: 7.1-rc1 Unaffected: 0 , < 7.1-rc1 (semver) Unaffected: 7.1-rc2 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "5bb5faff4837b1d98fd655cf8bd7b5d4da0fc4dc",
              "status": "affected",
              "version": "c72a8b4dc6d598e3831ef3abd9c6527dfbf4810e",
              "versionType": "git"
            },
            {
              "lessThan": "73043d296787bf187d89ffb5c5dcf5bdc3db7885",
              "status": "affected",
              "version": "7688143ca62edeecacb3ba0a2cea129dbd262a18",
              "versionType": "git"
            },
            {
              "lessThan": "271cd5429513ff9b364a9bf8903e5b65b687eb25",
              "status": "affected",
              "version": "63b51e8a9d54317d31cc3856c1e12407070d5fc2",
              "versionType": "git"
            },
            {
              "lessThan": "30d12ee310a6024ff4c7b9eafdbbeab2db450d4a",
              "status": "affected",
              "version": "3c817a60b09eaab926e475088e750936efcc95ae",
              "versionType": "git"
            },
            {
              "lessThan": "65bce27ea6192320448c30267ffc17ffa094e713",
              "status": "affected",
              "version": "0a78f2bac1424deb7c9d5e09c6b8e849d8e8b648",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "7.1-rc1"
            },
            {
              "lessThan": "7.1-rc1",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.1-rc2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1-rc2",
                  "versionStartIncluding": "7.1-rc1",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/vcn4: Avoid overflow on msg bound check\n\nAs pointed out by SDL, the previous condition may be vulnerable to\noverflow.\n\n(cherry picked from commit 3c5367d950140d4ec7af830b2268a5a6fdaa3885)"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-28T09:40:33.705Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/5bb5faff4837b1d98fd655cf8bd7b5d4da0fc4dc"
        },
        {
          "url": "https://git.kernel.org/stable/c/73043d296787bf187d89ffb5c5dcf5bdc3db7885"
        },
        {
          "url": "https://git.kernel.org/stable/c/271cd5429513ff9b364a9bf8903e5b65b687eb25"
        },
        {
          "url": "https://git.kernel.org/stable/c/30d12ee310a6024ff4c7b9eafdbbeab2db450d4a"
        },
        {
          "url": "https://git.kernel.org/stable/c/65bce27ea6192320448c30267ffc17ffa094e713"
        }
      ],
      "title": "drm/amdgpu/vcn4: Avoid overflow on msg bound check",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-46217",
    "datePublished": "2026-05-28T09:40:33.705Z",
    "dateReserved": "2026-05-13T15:03:33.105Z",
    "dateUpdated": "2026-05-28T09:40:33.705Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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

FKIE_CVE-2026-46217

CVE-2026-46217 (GCVE-0-2026-46217)

Tags

Sightings

Nomenclature