Vulnerability-Lookup

FKIE_CVE-2026-46237

Vulnerability from fkie_nvd - Published: 2026-05-28 10:16 - Updated: 2026-06-01 17:17

Severity

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/vcn3: Avoid overflow on msg bound check As pointed out by SDL, the previous condition may be vulnerable to overflow. (cherry picked from commit db00257ac9e4a51eb2515aaea161a019f7125e10)

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/016b64a0313ea5346cf526e30c8d3e66aca10175
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/1936310f68c54be961de38ac539cef9b543207cb
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/2e43b66fceacd6e982b94f2e3f8b34edd7463396
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/94a2b37399807fd2ca78dc1906986c4fbd72968e
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/95b0f6df8d7fad2eabf265d2c3d2538ef58e4465
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e6e9faba8100628990cccd13f0f044a648c303cf
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e8124121b79ab5d32fa8fbbd101f7208eca9cd7d

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/vcn3: 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 db00257ac9e4a51eb2515aaea161a019f7125e10)"
    }
  ],
  "id": "CVE-2026-46237",
  "lastModified": "2026-06-01T17:17:33.860",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.2,
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-05-28T10:16:39.333",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/016b64a0313ea5346cf526e30c8d3e66aca10175"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1936310f68c54be961de38ac539cef9b543207cb"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/2e43b66fceacd6e982b94f2e3f8b34edd7463396"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/94a2b37399807fd2ca78dc1906986c4fbd72968e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/95b0f6df8d7fad2eabf265d2c3d2538ef58e4465"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e6e9faba8100628990cccd13f0f044a648c303cf"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e8124121b79ab5d32fa8fbbd101f7208eca9cd7d"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2026-46237 (GCVE-0-2026-46237)

Vulnerability from cvelistv5 – Published: 2026-05-28 09:41 – Updated: 2026-06-01 16:20

Title

drm/amdgpu/vcn3: Avoid overflow on msg bound check

Summary

Severity

7.1 (High)


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

Assigner

Linux

References

7 references

URL	Tags
https://git.kernel.org/stable/c/94a2b37399807fd2c…
https://git.kernel.org/stable/c/95b0f6df8d7fad2ea…
https://git.kernel.org/stable/c/1936310f68c54be96…
https://git.kernel.org/stable/c/e8124121b79ab5d32…
https://git.kernel.org/stable/c/016b64a0313ea5346…
https://git.kernel.org/stable/c/2e43b66fceacd6e98…
https://git.kernel.org/stable/c/e6e9faba810062899…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: f55552adb100eb54a6e6dabff4fbdc8679bd3fa0 , < 94a2b37399807fd2ca78dc1906986c4fbd72968e (git) Affected: 82c535eff05490c71153af57de9fe85502fcb5d5 , < 95b0f6df8d7fad2eabf265d2c3d2538ef58e4465 (git) Affected: 638d3e0b9eb77aa53fdd60e2b928761d16ba76fa , < 1936310f68c54be961de38ac539cef9b543207cb (git) Affected: 870c8738c3774336baedddd0240951d078a703b8 , < e8124121b79ab5d32fa8fbbd101f7208eca9cd7d (git) Affected: 638e48ee39d0f2af9336f917a6f5d6692dd64d93 , < 016b64a0313ea5346cf526e30c8d3e66aca10175 (git) Affected: e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7 , < 2e43b66fceacd6e982b94f2e3f8b34edd7463396 (git) Affected: b193019860d61e92da395eae2011f2f6716b182f , < e6e9faba8100628990cccd13f0f044a648c303cf (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_v3_0.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "94a2b37399807fd2ca78dc1906986c4fbd72968e",
              "status": "affected",
              "version": "f55552adb100eb54a6e6dabff4fbdc8679bd3fa0",
              "versionType": "git"
            },
            {
              "lessThan": "95b0f6df8d7fad2eabf265d2c3d2538ef58e4465",
              "status": "affected",
              "version": "82c535eff05490c71153af57de9fe85502fcb5d5",
              "versionType": "git"
            },
            {
              "lessThan": "1936310f68c54be961de38ac539cef9b543207cb",
              "status": "affected",
              "version": "638d3e0b9eb77aa53fdd60e2b928761d16ba76fa",
              "versionType": "git"
            },
            {
              "lessThan": "e8124121b79ab5d32fa8fbbd101f7208eca9cd7d",
              "status": "affected",
              "version": "870c8738c3774336baedddd0240951d078a703b8",
              "versionType": "git"
            },
            {
              "lessThan": "016b64a0313ea5346cf526e30c8d3e66aca10175",
              "status": "affected",
              "version": "638e48ee39d0f2af9336f917a6f5d6692dd64d93",
              "versionType": "git"
            },
            {
              "lessThan": "2e43b66fceacd6e982b94f2e3f8b34edd7463396",
              "status": "affected",
              "version": "e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7",
              "versionType": "git"
            },
            {
              "lessThan": "e6e9faba8100628990cccd13f0f044a648c303cf",
              "status": "affected",
              "version": "b193019860d61e92da395eae2011f2f6716b182f",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/amdgpu/vcn_v3_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/vcn3: 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 db00257ac9e4a51eb2515aaea161a019f7125e10)"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-01T16:20:36.212Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/94a2b37399807fd2ca78dc1906986c4fbd72968e"
        },
        {
          "url": "https://git.kernel.org/stable/c/95b0f6df8d7fad2eabf265d2c3d2538ef58e4465"
        },
        {
          "url": "https://git.kernel.org/stable/c/1936310f68c54be961de38ac539cef9b543207cb"
        },
        {
          "url": "https://git.kernel.org/stable/c/e8124121b79ab5d32fa8fbbd101f7208eca9cd7d"
        },
        {
          "url": "https://git.kernel.org/stable/c/016b64a0313ea5346cf526e30c8d3e66aca10175"
        },
        {
          "url": "https://git.kernel.org/stable/c/2e43b66fceacd6e982b94f2e3f8b34edd7463396"
        },
        {
          "url": "https://git.kernel.org/stable/c/e6e9faba8100628990cccd13f0f044a648c303cf"
        }
      ],
      "title": "drm/amdgpu/vcn3: Avoid overflow on msg bound check",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-46237",
    "datePublished": "2026-05-28T09:41:06.023Z",
    "dateReserved": "2026-05-13T15:03:33.106Z",
    "dateUpdated": "2026-06-01T16:20:36.212Z",
    "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-2026-46237

CVE-2026-46237 (GCVE-0-2026-46237)

Tags

Sightings

Nomenclature