github - ghsa-g4x6-vrjg-m8w6

GHSA-G4X6-VRJG-M8W6

Vulnerability from github – Published: 2025-12-24 15:30 – Updated: 2025-12-24 15:30

Details

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

drm/amd: Fix an out of bounds error in BIOS parser

The array is hardcoded to 8 in atomfirmware.h, but firmware provides a bigger one sometimes. Deferencing the larger array causes an out of bounds error.

commit 4fc1ba4aa589 ("drm/amd/display: fix array index out of bound error in bios parser") fixed some of this, but there are two other cases not covered by it. Fix those as well.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-54150"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-24T13:16:17Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd: Fix an out of bounds error in BIOS parser\n\nThe array is hardcoded to 8 in atomfirmware.h, but firmware provides\na bigger one sometimes. Deferencing the larger array causes an out\nof bounds error.\n\ncommit 4fc1ba4aa589 (\"drm/amd/display: fix array index out of bound error\nin bios parser\") fixed some of this, but there are two other cases\nnot covered by it.  Fix those as well.",
  "id": "GHSA-g4x6-vrjg-m8w6",
  "modified": "2025-12-24T15:30:40Z",
  "published": "2025-12-24T15:30:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-54150"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5675ecd2e0b00a4318ba1db1a1234e7d45b13d6b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/66acfe798cd08b36cfbb65a30fab3159811304a7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b8e7589f50b709b647b642531599e70707faf70c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d116db180decec1b21bba31d2ff495ac4d8e1b83"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dea2dbec716c38a0b73b6ad01d91e2b120cc5f1e"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-54150 (GCVE-0-2023-54150)

Vulnerability from cvelistv5 – Published: 2025-12-24 13:07 – Updated: 2025-12-24 13:07

Title

drm/amd: Fix an out of bounds error in BIOS parser

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amd: Fix an out of bounds error in BIOS parser The array is hardcoded to 8 in atomfirmware.h, but firmware provides a bigger one sometimes. Deferencing the larger array causes an out of bounds error. commit 4fc1ba4aa589 ("drm/amd/display: fix array index out of bound error in bios parser") fixed some of this, but there are two other cases not covered by it. Fix those as well.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/b8e7589f50b709b64…
	https://git.kernel.org/stable/c/66acfe798cd08b36c…
	https://git.kernel.org/stable/c/5675ecd2e0b00a431…
	https://git.kernel.org/stable/c/dea2dbec716c38a0b…
	https://git.kernel.org/stable/c/d116db180decec1b2…

Impacted products

Vendor

Product

Version

Linux

Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b8e7589f50b709b647b642531599e70707faf70c (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 66acfe798cd08b36cfbb65a30fab3159811304a7 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5675ecd2e0b00a4318ba1db1a1234e7d45b13d6b (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < dea2dbec716c38a0b73b6ad01d91e2b120cc5f1e (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d116db180decec1b21bba31d2ff495ac4d8e1b83 (git)

Linux

Unaffected: 5.10.181 , ≤ 5.10.* (semver)
Unaffected: 5.15.113 , ≤ 5.15.* (semver)
Unaffected: 6.1.30 , ≤ 6.1.* (semver)
Unaffected: 6.3.4 , ≤ 6.3.* (semver)
Unaffected: 6.4 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b8e7589f50b709b647b642531599e70707faf70c",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "66acfe798cd08b36cfbb65a30fab3159811304a7",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "5675ecd2e0b00a4318ba1db1a1234e7d45b13d6b",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "dea2dbec716c38a0b73b6ad01d91e2b120cc5f1e",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "d116db180decec1b21bba31d2ff495ac4d8e1b83",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.181",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.113",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.30",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.3.*",
              "status": "unaffected",
              "version": "6.3.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.4",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.181",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.113",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.30",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.3.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd: Fix an out of bounds error in BIOS parser\n\nThe array is hardcoded to 8 in atomfirmware.h, but firmware provides\na bigger one sometimes. Deferencing the larger array causes an out\nof bounds error.\n\ncommit 4fc1ba4aa589 (\"drm/amd/display: fix array index out of bound error\nin bios parser\") fixed some of this, but there are two other cases\nnot covered by it.  Fix those as well."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-24T13:07:01.754Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/b8e7589f50b709b647b642531599e70707faf70c"
        },
        {
          "url": "https://git.kernel.org/stable/c/66acfe798cd08b36cfbb65a30fab3159811304a7"
        },
        {
          "url": "https://git.kernel.org/stable/c/5675ecd2e0b00a4318ba1db1a1234e7d45b13d6b"
        },
        {
          "url": "https://git.kernel.org/stable/c/dea2dbec716c38a0b73b6ad01d91e2b120cc5f1e"
        },
        {
          "url": "https://git.kernel.org/stable/c/d116db180decec1b21bba31d2ff495ac4d8e1b83"
        }
      ],
      "title": "drm/amd: Fix an out of bounds error in BIOS parser",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-54150",
    "datePublished": "2025-12-24T13:07:01.754Z",
    "dateReserved": "2025-12-24T13:02:52.528Z",
    "dateUpdated": "2025-12-24T13:07:01.754Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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-G4X6-VRJG-M8W6

CVE-2023-54150 (GCVE-0-2023-54150)

Tags

Sightings

Nomenclature