fkie_nvd - fkie_cve-2023-53364

FKIE_CVE-2023-53364

Vulnerability from fkie_nvd - Published: 2025-09-17 15:15 - Updated: 2025-09-18 13:43

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: regulator: da9063: better fix null deref with partial DT Two versions of the original patch were sent but V1 was merged instead of V2 due to a mistake. So update to V2. The advantage of V2 is that it completely avoids dereferencing the pointer, even just to take the address, which may fix problems with some compilers. Both versions work on my gcc 9.4 but use the safer one.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/30c694fd4a99fbbc4115d180156ca01b60953371
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/aa402a3b553bd4829f4504058d53b0351c66c9d4

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: da9063: better fix null deref with partial DT\n\nTwo versions of the original patch were sent but V1 was merged instead\nof V2 due to a mistake.\n\nSo update to V2.\n\nThe advantage of V2 is that it completely avoids dereferencing the pointer,\neven just to take the address, which may fix problems with some compilers.\nBoth versions work on my gcc 9.4 but use the safer one."
    }
  ],
  "id": "CVE-2023-53364",
  "lastModified": "2025-09-18T13:43:34.310",
  "metrics": {},
  "published": "2025-09-17T15:15:40.650",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/30c694fd4a99fbbc4115d180156ca01b60953371"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/aa402a3b553bd4829f4504058d53b0351c66c9d4"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2023-53364 (GCVE-0-2023-53364)

Vulnerability from cvelistv5 – Published: 2025-09-17 14:56 – Updated: 2025-09-17 14:56

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/aa402a3b553bd4829…
	https://git.kernel.org/stable/c/30c694fd4a99fbbc4…

Impacted products

Vendor

Product

Version

Linux

Affected: 04a025b17d83d07924e5e32508c72536ab8f42d9 , < aa402a3b553bd4829f4504058d53b0351c66c9d4 (git)
Affected: 98e2dd5f7a8be5cb2501a897e96910393a49f0ff , < 30c694fd4a99fbbc4115d180156ca01b60953371 (git)

Linux

Affected: 6.4.7 , < 6.4.12 (semver)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/regulator/da9063-regulator.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "aa402a3b553bd4829f4504058d53b0351c66c9d4",
              "status": "affected",
              "version": "04a025b17d83d07924e5e32508c72536ab8f42d9",
              "versionType": "git"
            },
            {
              "lessThan": "30c694fd4a99fbbc4115d180156ca01b60953371",
              "status": "affected",
              "version": "98e2dd5f7a8be5cb2501a897e96910393a49f0ff",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/regulator/da9063-regulator.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "6.4.12",
              "status": "affected",
              "version": "6.4.7",
              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.4.12",
                  "versionStartIncluding": "6.4.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: da9063: better fix null deref with partial DT\n\nTwo versions of the original patch were sent but V1 was merged instead\nof V2 due to a mistake.\n\nSo update to V2.\n\nThe advantage of V2 is that it completely avoids dereferencing the pointer,\neven just to take the address, which may fix problems with some compilers.\nBoth versions work on my gcc 9.4 but use the safer one."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-17T14:56:53.120Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/aa402a3b553bd4829f4504058d53b0351c66c9d4"
        },
        {
          "url": "https://git.kernel.org/stable/c/30c694fd4a99fbbc4115d180156ca01b60953371"
        }
      ],
      "title": "regulator: da9063: better fix null deref with partial DT",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53364",
    "datePublished": "2025-09-17T14:56:53.120Z",
    "dateReserved": "2025-09-17T14:54:09.733Z",
    "dateUpdated": "2025-09-17T14:56:53.120Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

FKIE_CVE-2023-53364

CVE-2023-53364 (GCVE-0-2023-53364)

Tags

Sightings

Nomenclature