Vulnerability-Lookup

FKIE_CVE-2023-54018

Vulnerability from fkie_nvd - Published: 2025-12-24 11:15 - Updated: 2026-06-17 06:46

Severity

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/msm/hdmi: Add missing check for alloc_ordered_workqueue Add check for the return value of alloc_ordered_workqueue as it may return NULL pointer and cause NULL pointer dereference in `hdmi_hdcp.c` and `hdmi_hpd.c`. Patchwork: https://patchwork.freedesktop.org/patch/517211/

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/1bab31a0969ca4ac90907a5d3b44af104229eafd
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/392f7eb3946ab3780b931af723033e19f82c9134
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/9a01ecc312e764ec4527ad49105a3ca799f1860c
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/ae5ca116a0c0ba9fc4123b1f1ec3c4f4d0d01b3f
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/afe4cb96153a0d8003e4e4ebd91b5c543e10df84
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/b479485b24da1d572a0ce875537af31b02d2f915
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e55f93d674314f2fb69eba0dc24acfdf72805611
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/msm/hdmi/hdmi.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b479485b24da1d572a0ce875537af31b02d2f915",
              "status": "affected",
              "version": "c6a57a50ad562a2e6fc6ac3218b710caea73a58b",
              "versionType": "git"
            },
            {
              "lessThan": "392f7eb3946ab3780b931af723033e19f82c9134",
              "status": "affected",
              "version": "c6a57a50ad562a2e6fc6ac3218b710caea73a58b",
              "versionType": "git"
            },
            {
              "lessThan": "fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09",
              "status": "affected",
              "version": "c6a57a50ad562a2e6fc6ac3218b710caea73a58b",
              "versionType": "git"
            },
            {
              "lessThan": "1bab31a0969ca4ac90907a5d3b44af104229eafd",
              "status": "affected",
              "version": "c6a57a50ad562a2e6fc6ac3218b710caea73a58b",
              "versionType": "git"
            },
            {
              "lessThan": "9a01ecc312e764ec4527ad49105a3ca799f1860c",
              "status": "affected",
              "version": "c6a57a50ad562a2e6fc6ac3218b710caea73a58b",
              "versionType": "git"
            },
            {
              "lessThan": "e55f93d674314f2fb69eba0dc24acfdf72805611",
              "status": "affected",
              "version": "c6a57a50ad562a2e6fc6ac3218b710caea73a58b",
              "versionType": "git"
            },
            {
              "lessThan": "ae5ca116a0c0ba9fc4123b1f1ec3c4f4d0d01b3f",
              "status": "affected",
              "version": "c6a57a50ad562a2e6fc6ac3218b710caea73a58b",
              "versionType": "git"
            },
            {
              "lessThan": "afe4cb96153a0d8003e4e4ebd91b5c543e10df84",
              "status": "affected",
              "version": "c6a57a50ad562a2e6fc6ac3218b710caea73a58b",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/msm/hdmi/hdmi.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.3"
            },
            {
              "lessThan": "4.3",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.308",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.276",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.235",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.173",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.99",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.*",
              "status": "unaffected",
              "version": "6.2.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/hdmi: Add missing check for alloc_ordered_workqueue\n\nAdd check for the return value of alloc_ordered_workqueue as it may return\nNULL pointer and cause NULL pointer dereference in `hdmi_hdcp.c` and\n`hdmi_hpd.c`.\n\nPatchwork: https://patchwork.freedesktop.org/patch/517211/"
    }
  ],
  "id": "CVE-2023-54018",
  "lastModified": "2026-06-17T06:46:32.867",
  "metrics": {},
  "published": "2025-12-24T11:15:54.800",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1bab31a0969ca4ac90907a5d3b44af104229eafd"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/392f7eb3946ab3780b931af723033e19f82c9134"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9a01ecc312e764ec4527ad49105a3ca799f1860c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ae5ca116a0c0ba9fc4123b1f1ec3c4f4d0d01b3f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/afe4cb96153a0d8003e4e4ebd91b5c543e10df84"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b479485b24da1d572a0ce875537af31b02d2f915"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e55f93d674314f2fb69eba0dc24acfdf72805611"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Deferred"
}

CVE-2023-54018 (GCVE-0-2023-54018)

Vulnerability from cvelistv5 – Published: 2025-12-24 10:55 – Updated: 2026-05-11 19:53

Title

drm/msm/hdmi: Add missing check for alloc_ordered_workqueue

Summary

Severity

No CVSS data available.

Assigner

Linux

References

8 references

URL	Tags
https://git.kernel.org/stable/c/b479485b24da1d572…
https://git.kernel.org/stable/c/392f7eb3946ab3780…
https://git.kernel.org/stable/c/fc34608fa275fe6b3…
https://git.kernel.org/stable/c/1bab31a0969ca4ac9…
https://git.kernel.org/stable/c/9a01ecc312e764ec4…
https://git.kernel.org/stable/c/e55f93d674314f2fb…
https://git.kernel.org/stable/c/ae5ca116a0c0ba9fc…
https://git.kernel.org/stable/c/afe4cb96153a0d800…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: c6a57a50ad562a2e6fc6ac3218b710caea73a58b , < b479485b24da1d572a0ce875537af31b02d2f915 (git) Affected: c6a57a50ad562a2e6fc6ac3218b710caea73a58b , < 392f7eb3946ab3780b931af723033e19f82c9134 (git) Affected: c6a57a50ad562a2e6fc6ac3218b710caea73a58b , < fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09 (git) Affected: c6a57a50ad562a2e6fc6ac3218b710caea73a58b , < 1bab31a0969ca4ac90907a5d3b44af104229eafd (git) Affected: c6a57a50ad562a2e6fc6ac3218b710caea73a58b , < 9a01ecc312e764ec4527ad49105a3ca799f1860c (git) Affected: c6a57a50ad562a2e6fc6ac3218b710caea73a58b , < e55f93d674314f2fb69eba0dc24acfdf72805611 (git) Affected: c6a57a50ad562a2e6fc6ac3218b710caea73a58b , < ae5ca116a0c0ba9fc4123b1f1ec3c4f4d0d01b3f (git) Affected: c6a57a50ad562a2e6fc6ac3218b710caea73a58b , < afe4cb96153a0d8003e4e4ebd91b5c543e10df84 (git)
Linux	Linux	Affected: 4.3 Unaffected: 0 , < 4.3 (semver) Unaffected: 4.14.308 , ≤ 4.14.* (semver) Unaffected: 4.19.276 , ≤ 4.19.* (semver) Unaffected: 5.4.235 , ≤ 5.4.* (semver) Unaffected: 5.10.173 , ≤ 5.10.* (semver) Unaffected: 5.15.99 , ≤ 5.15.* (semver) Unaffected: 6.1.16 , ≤ 6.1.* (semver) Unaffected: 6.2.3 , ≤ 6.2.* (semver) Unaffected: 6.3 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/msm/hdmi/hdmi.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b479485b24da1d572a0ce875537af31b02d2f915",
              "status": "affected",
              "version": "c6a57a50ad562a2e6fc6ac3218b710caea73a58b",
              "versionType": "git"
            },
            {
              "lessThan": "392f7eb3946ab3780b931af723033e19f82c9134",
              "status": "affected",
              "version": "c6a57a50ad562a2e6fc6ac3218b710caea73a58b",
              "versionType": "git"
            },
            {
              "lessThan": "fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09",
              "status": "affected",
              "version": "c6a57a50ad562a2e6fc6ac3218b710caea73a58b",
              "versionType": "git"
            },
            {
              "lessThan": "1bab31a0969ca4ac90907a5d3b44af104229eafd",
              "status": "affected",
              "version": "c6a57a50ad562a2e6fc6ac3218b710caea73a58b",
              "versionType": "git"
            },
            {
              "lessThan": "9a01ecc312e764ec4527ad49105a3ca799f1860c",
              "status": "affected",
              "version": "c6a57a50ad562a2e6fc6ac3218b710caea73a58b",
              "versionType": "git"
            },
            {
              "lessThan": "e55f93d674314f2fb69eba0dc24acfdf72805611",
              "status": "affected",
              "version": "c6a57a50ad562a2e6fc6ac3218b710caea73a58b",
              "versionType": "git"
            },
            {
              "lessThan": "ae5ca116a0c0ba9fc4123b1f1ec3c4f4d0d01b3f",
              "status": "affected",
              "version": "c6a57a50ad562a2e6fc6ac3218b710caea73a58b",
              "versionType": "git"
            },
            {
              "lessThan": "afe4cb96153a0d8003e4e4ebd91b5c543e10df84",
              "status": "affected",
              "version": "c6a57a50ad562a2e6fc6ac3218b710caea73a58b",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/msm/hdmi/hdmi.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.3"
            },
            {
              "lessThan": "4.3",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.308",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.276",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.235",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.173",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.99",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.*",
              "status": "unaffected",
              "version": "6.2.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.308",
                  "versionStartIncluding": "4.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.276",
                  "versionStartIncluding": "4.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.235",
                  "versionStartIncluding": "4.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.173",
                  "versionStartIncluding": "4.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.99",
                  "versionStartIncluding": "4.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.16",
                  "versionStartIncluding": "4.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.2.3",
                  "versionStartIncluding": "4.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.3",
                  "versionStartIncluding": "4.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/hdmi: Add missing check for alloc_ordered_workqueue\n\nAdd check for the return value of alloc_ordered_workqueue as it may return\nNULL pointer and cause NULL pointer dereference in `hdmi_hdcp.c` and\n`hdmi_hpd.c`.\n\nPatchwork: https://patchwork.freedesktop.org/patch/517211/"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T19:53:42.124Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/b479485b24da1d572a0ce875537af31b02d2f915"
        },
        {
          "url": "https://git.kernel.org/stable/c/392f7eb3946ab3780b931af723033e19f82c9134"
        },
        {
          "url": "https://git.kernel.org/stable/c/fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09"
        },
        {
          "url": "https://git.kernel.org/stable/c/1bab31a0969ca4ac90907a5d3b44af104229eafd"
        },
        {
          "url": "https://git.kernel.org/stable/c/9a01ecc312e764ec4527ad49105a3ca799f1860c"
        },
        {
          "url": "https://git.kernel.org/stable/c/e55f93d674314f2fb69eba0dc24acfdf72805611"
        },
        {
          "url": "https://git.kernel.org/stable/c/ae5ca116a0c0ba9fc4123b1f1ec3c4f4d0d01b3f"
        },
        {
          "url": "https://git.kernel.org/stable/c/afe4cb96153a0d8003e4e4ebd91b5c543e10df84"
        }
      ],
      "title": "drm/msm/hdmi: Add missing check for alloc_ordered_workqueue",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-54018",
    "datePublished": "2025-12-24T10:55:49.081Z",
    "dateReserved": "2025-12-24T10:53:46.179Z",
    "dateUpdated": "2026-05-11T19:53:42.124Z",
    "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-2023-54018

CVE-2023-54018 (GCVE-0-2023-54018)

Tags

Sightings

Nomenclature