Vulnerability-Lookup

FKIE_CVE-2023-54249

Vulnerability from fkie_nvd - Published: 2025-12-30 13:16 - Updated: 2026-04-15 00:35

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: bus: mhi: ep: Only send -ENOTCONN status if client driver is available For the STOP and RESET commands, only send the channel disconnect status -ENOTCONN if client driver is available. Otherwise, it will result in null pointer dereference.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/353aea15d6edbd4e69e039356a1bd3e641f7d952
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/860ad591056d7e4dc30bc130b6ec6e6d70930c85
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e6cebcc27519dcf1652e604c73b9fd4f416987c0

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbus: mhi: ep: Only send -ENOTCONN status if client driver is available\n\nFor the STOP and RESET commands, only send the channel disconnect status\n-ENOTCONN if client driver is available. Otherwise, it will result in\nnull pointer dereference."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nbus: mhi: ep: Solo enviar estado -ENOTCONN si el controlador cliente est\u00e1 disponible\n\nPara los comandos STOP y RESET, solo enviar el estado de desconexi\u00f3n del canal -ENOTCONN si el controlador cliente est\u00e1 disponible. De lo contrario, resultar\u00e1 en desreferencia de puntero nulo."
    }
  ],
  "id": "CVE-2023-54249",
  "lastModified": "2026-04-15T00:35:42.020",
  "metrics": {},
  "published": "2025-12-30T13:16:13.550",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/353aea15d6edbd4e69e039356a1bd3e641f7d952"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/860ad591056d7e4dc30bc130b6ec6e6d70930c85"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e6cebcc27519dcf1652e604c73b9fd4f416987c0"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Deferred"
}

CVE-2023-54249 (GCVE-0-2023-54249)

Vulnerability from cvelistv5 – Published: 2025-12-30 12:15 – Updated: 2025-12-30 12:15

Title

bus: mhi: ep: Only send -ENOTCONN status if client driver is available

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/353aea15d6edbd4e6…
	https://git.kernel.org/stable/c/860ad591056d7e4dc…
	https://git.kernel.org/stable/c/e6cebcc27519dcf16…

Impacted products

Vendor

Product

Version

Linux

Affected: e827569062a804c67b51930ce83a4cb886113cb7 , < 353aea15d6edbd4e69e039356a1bd3e641f7d952 (git)
Affected: e827569062a804c67b51930ce83a4cb886113cb7 , < 860ad591056d7e4dc30bc130b6ec6e6d70930c85 (git)
Affected: e827569062a804c67b51930ce83a4cb886113cb7 , < e6cebcc27519dcf1652e604c73b9fd4f416987c0 (git)

Linux

Affected: 5.19
Unaffected: 0 , < 5.19 (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/bus/mhi/ep/main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "353aea15d6edbd4e69e039356a1bd3e641f7d952",
              "status": "affected",
              "version": "e827569062a804c67b51930ce83a4cb886113cb7",
              "versionType": "git"
            },
            {
              "lessThan": "860ad591056d7e4dc30bc130b6ec6e6d70930c85",
              "status": "affected",
              "version": "e827569062a804c67b51930ce83a4cb886113cb7",
              "versionType": "git"
            },
            {
              "lessThan": "e6cebcc27519dcf1652e604c73b9fd4f416987c0",
              "status": "affected",
              "version": "e827569062a804c67b51930ce83a4cb886113cb7",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/bus/mhi/ep/main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.19"
            },
            {
              "lessThan": "5.19",
              "status": "unaffected",
              "version": "0",
              "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": "6.1.16",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.2.3",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.3",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbus: mhi: ep: Only send -ENOTCONN status if client driver is available\n\nFor the STOP and RESET commands, only send the channel disconnect status\n-ENOTCONN if client driver is available. Otherwise, it will result in\nnull pointer dereference."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-30T12:15:46.798Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/353aea15d6edbd4e69e039356a1bd3e641f7d952"
        },
        {
          "url": "https://git.kernel.org/stable/c/860ad591056d7e4dc30bc130b6ec6e6d70930c85"
        },
        {
          "url": "https://git.kernel.org/stable/c/e6cebcc27519dcf1652e604c73b9fd4f416987c0"
        }
      ],
      "title": "bus: mhi: ep: Only send -ENOTCONN status if client driver is available",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-54249",
    "datePublished": "2025-12-30T12:15:46.798Z",
    "dateReserved": "2025-12-30T12:06:44.514Z",
    "dateUpdated": "2025-12-30T12:15:46.798Z",
    "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-2023-54249

CVE-2023-54249 (GCVE-0-2023-54249)

Tags

Sightings

Nomenclature