Vulnerability-Lookup

EUVD-2026-311721

European Vulnerability Database identifier assigned by ENISA

Reserved

2026-10-02 07:18

Assigner

ENISA

Alias of

a CVE record, shown under related vulnerabilities. This identifier carries no description, severity or references of its own: they belong to that CVE.

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{
  "assigner": "ENISA",
  "date_reserved": "2026-10-02T07:18:55.360088+00:00",
  "id": "EUVD-2026-311721"
}

CVE-2023-52858 (GCVE-0-2023-52858)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2026-05-11 19:34

Title

clk: mediatek: clk-mt7629: Add check for mtk_alloc_clk_data

Summary

In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: clk-mt7629: Add check for mtk_alloc_clk_data Add the check for the return value of mtk_alloc_clk_data() in order to avoid NULL pointer dereference.

Severity

6.2 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-05-21 19:00 UTC

CWE

CWE-476 - NULL Pointer Dereference

Assigner

Linux mitre root Scorecard

References

7 references

URL	Tags
https://git.kernel.org/stable/c/e8ae4b49dd9cfde69…
https://git.kernel.org/stable/c/4f861b63945e076f9…
https://git.kernel.org/stable/c/e964d21dc034b650d…
https://git.kernel.org/stable/c/a836efc21ef046083…
https://git.kernel.org/stable/c/1d89430fc3158f872…
https://git.kernel.org/stable/c/5fbea47eebff5daec…
https://git.kernel.org/stable/c/2befa515c1bb6cdd3…

Impacted products

12 products

Vendor	Product	Version
Linux	Linux	Affected: 3b5e748615e714711220b2a95d19bd25a037db09 , < e8ae4b49dd9cfde69d8de8c0c0cd7cf1b004482e (git) Affected: 3b5e748615e714711220b2a95d19bd25a037db09 , < 4f861b63945e076f9f003a5fad958174096df1ee (git) Affected: 3b5e748615e714711220b2a95d19bd25a037db09 , < e964d21dc034b650d719c4ea39564bec72b42f94 (git) Affected: 3b5e748615e714711220b2a95d19bd25a037db09 , < a836efc21ef04608333d6d05753e558ebd1f85d0 (git) Affected: 3b5e748615e714711220b2a95d19bd25a037db09 , < 1d89430fc3158f872d492f1b88d07262f48290c0 (git) Affected: 3b5e748615e714711220b2a95d19bd25a037db09 , < 5fbea47eebff5daeca7d918c99289bcd3ae4dc8d (git) Affected: 3b5e748615e714711220b2a95d19bd25a037db09 , < 2befa515c1bb6cdd33c262b909d93d1973a219aa (git)
Linux	Linux	Affected: 5.0 Unaffected: 0 , < 5.0 (semver) Unaffected: 5.4.261 , ≤ 5.4.* (semver) Unaffected: 5.10.201 , ≤ 5.10.* (semver) Unaffected: 5.15.139 , ≤ 5.15.* (semver) Unaffected: 6.1.63 , ≤ 6.1.* (semver) Unaffected: 6.5.12 , ≤ 6.5.* (semver) Unaffected: 6.6.2 , ≤ 6.6.* (semver) Unaffected: 6.7 , ≤ * (original_commit_for_fix)
linux	linux_kernel	Affected: 3b5e748615e7 cpe:2.3:a:linux:linux_kernel:-:::::::*
linux	linux_kernel	Affected: 5.0 cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 0 cpe:2.3:a:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 5.4.261 cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 5.10.201 cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 5.15.139 cpe:2.3:o:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 6.1.63 cpe:2.3:a:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 6.5.12 cpe:2.3:a:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 6.6.2 cpe:2.3:a:linux:linux_kernel:-:::::::*
linux	linux_kernel	Unaffected: 6.7 cpe:2.3:a:linux:linux_kernel:-:::::::*

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:linux:linux_kernel:-:*:*:*:*:*:*:*"
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            "product": "linux_kernel",
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            "versions": [
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              }
            ]
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              "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
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            "defaultStatus": "unknown",
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            "versions": [
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                "version": "5.0"
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          },
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            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
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                "version": "0"
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          },
          {
            "cpes": [
              "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
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                "version": "5.4.261"
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          },
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            "product": "linux_kernel",
            "vendor": "linux",
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                "status": "unaffected",
                "version": "5.10.201"
              }
            ]
          },
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            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
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              }
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            "versions": [
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                "version": "6.1.63"
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            ],
            "defaultStatus": "unknown",
            "product": "linux_kernel",
            "vendor": "linux",
            "versions": [
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                "version": "6.5.12"
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            ]
          },
          {
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            ]
          },
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            "versions": [
              {
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        ],
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              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 6.2,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
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                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-21T19:00:23.134670Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
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            "descriptions": [
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        ],
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:11:35.988Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
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          },
          {
            "tags": [
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          },
          {
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            "url": "https://git.kernel.org/stable/c/e964d21dc034b650d719c4ea39564bec72b42f94"
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        ],
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    ],
    "cna": {
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          "product": "Linux",
          "programFiles": [
            "drivers/clk/mediatek/clk-mt7629.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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              "version": "6.6.2",
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            },
            {
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              "version": "6.7",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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  "cveMetadata": {
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    "dateUpdated": "2026-05-11T19:34:23.174Z",
    "state": "PUBLISHED"
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}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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EUVD-2026-311721

CVE-2023-52858 (GCVE-0-2023-52858)

Tags

Sightings

Nomenclature

Related by attack behaviour