Vulnerability-Lookup

FKIE_CVE-2026-43014

Vulnerability from fkie_nvd - Published: 2026-05-01 15:16 - Updated: 2026-05-01 15:24

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: net: macb: properly unregister fixed rate clocks The additional resources allocated with clk_register_fixed_rate() need to be released with clk_unregister_fixed_rate(), otherwise they are lost.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/015aa24d3721a05b40935b8af78b49cadf616b8d
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/5392a5174df4f5a2fad2f00e8c617394d0efe031
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/54c6f0e7682433abed0304ac2f5cb71a92d4b366
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/6ec567425c057fd850651ee09b31d059ef960e0f
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e1f6f47d6e60d51c3294e5b85787e9aee24c450e
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e35dbfdb1b7710f04ff5c9972ea04971d823a22d
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/ec1be2ce0d94506f11b22066fd6dc5eb4341b14f
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/f0f367a4f459cc8118aadc43c6bba53c60d93f8d

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: macb: properly unregister fixed rate clocks\n\nThe additional resources allocated with clk_register_fixed_rate() need\nto be released with clk_unregister_fixed_rate(), otherwise they are lost."
    }
  ],
  "id": "CVE-2026-43014",
  "lastModified": "2026-05-01T15:24:14.893",
  "metrics": {},
  "published": "2026-05-01T15:16:45.367",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/015aa24d3721a05b40935b8af78b49cadf616b8d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/5392a5174df4f5a2fad2f00e8c617394d0efe031"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/54c6f0e7682433abed0304ac2f5cb71a92d4b366"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/6ec567425c057fd850651ee09b31d059ef960e0f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e1f6f47d6e60d51c3294e5b85787e9aee24c450e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e35dbfdb1b7710f04ff5c9972ea04971d823a22d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ec1be2ce0d94506f11b22066fd6dc5eb4341b14f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f0f367a4f459cc8118aadc43c6bba53c60d93f8d"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2026-43014 (GCVE-0-2026-43014)

Vulnerability from cvelistv5 – Published: 2026-05-01 14:15 – Updated: 2026-05-01 14:15

Title

net: macb: properly unregister fixed rate clocks

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/54c6f0e7682433abe…
	https://git.kernel.org/stable/c/015aa24d3721a05b4…
	https://git.kernel.org/stable/c/ec1be2ce0d94506f1…
	https://git.kernel.org/stable/c/e1f6f47d6e60d51c3…
	https://git.kernel.org/stable/c/e35dbfdb1b7710f04…
	https://git.kernel.org/stable/c/5392a5174df4f5a2f…
	https://git.kernel.org/stable/c/6ec567425c057fd85…
	https://git.kernel.org/stable/c/f0f367a4f459cc811…

Impacted products

Vendor

Product

Version

Linux

Affected: 83a77e9ec4150ee4acc635638f7dedd9da523a26 , < 54c6f0e7682433abed0304ac2f5cb71a92d4b366 (git)
Affected: 83a77e9ec4150ee4acc635638f7dedd9da523a26 , < 015aa24d3721a05b40935b8af78b49cadf616b8d (git)
Affected: 83a77e9ec4150ee4acc635638f7dedd9da523a26 , < ec1be2ce0d94506f11b22066fd6dc5eb4341b14f (git)
Affected: 83a77e9ec4150ee4acc635638f7dedd9da523a26 , < e1f6f47d6e60d51c3294e5b85787e9aee24c450e (git)
Affected: 83a77e9ec4150ee4acc635638f7dedd9da523a26 , < e35dbfdb1b7710f04ff5c9972ea04971d823a22d (git)
Affected: 83a77e9ec4150ee4acc635638f7dedd9da523a26 , < 5392a5174df4f5a2fad2f00e8c617394d0efe031 (git)
Affected: 83a77e9ec4150ee4acc635638f7dedd9da523a26 , < 6ec567425c057fd850651ee09b31d059ef960e0f (git)
Affected: 83a77e9ec4150ee4acc635638f7dedd9da523a26 , < f0f367a4f459cc8118aadc43c6bba53c60d93f8d (git)

Linux

Affected: 4.10
Unaffected: 0 , < 4.10 (semver)
Unaffected: 5.10.253 , ≤ 5.10.* (semver)
Unaffected: 5.15.203 , ≤ 5.15.* (semver)
Unaffected: 6.1.168 , ≤ 6.1.* (semver)
Unaffected: 6.6.134 , ≤ 6.6.* (semver)
Unaffected: 6.12.81 , ≤ 6.12.* (semver)
Unaffected: 6.18.22 , ≤ 6.18.* (semver)
Unaffected: 6.19.12 , ≤ 6.19.* (semver)
Unaffected: 7.0 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/cadence/macb_pci.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "54c6f0e7682433abed0304ac2f5cb71a92d4b366",
              "status": "affected",
              "version": "83a77e9ec4150ee4acc635638f7dedd9da523a26",
              "versionType": "git"
            },
            {
              "lessThan": "015aa24d3721a05b40935b8af78b49cadf616b8d",
              "status": "affected",
              "version": "83a77e9ec4150ee4acc635638f7dedd9da523a26",
              "versionType": "git"
            },
            {
              "lessThan": "ec1be2ce0d94506f11b22066fd6dc5eb4341b14f",
              "status": "affected",
              "version": "83a77e9ec4150ee4acc635638f7dedd9da523a26",
              "versionType": "git"
            },
            {
              "lessThan": "e1f6f47d6e60d51c3294e5b85787e9aee24c450e",
              "status": "affected",
              "version": "83a77e9ec4150ee4acc635638f7dedd9da523a26",
              "versionType": "git"
            },
            {
              "lessThan": "e35dbfdb1b7710f04ff5c9972ea04971d823a22d",
              "status": "affected",
              "version": "83a77e9ec4150ee4acc635638f7dedd9da523a26",
              "versionType": "git"
            },
            {
              "lessThan": "5392a5174df4f5a2fad2f00e8c617394d0efe031",
              "status": "affected",
              "version": "83a77e9ec4150ee4acc635638f7dedd9da523a26",
              "versionType": "git"
            },
            {
              "lessThan": "6ec567425c057fd850651ee09b31d059ef960e0f",
              "status": "affected",
              "version": "83a77e9ec4150ee4acc635638f7dedd9da523a26",
              "versionType": "git"
            },
            {
              "lessThan": "f0f367a4f459cc8118aadc43c6bba53c60d93f8d",
              "status": "affected",
              "version": "83a77e9ec4150ee4acc635638f7dedd9da523a26",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/cadence/macb_pci.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.10"
            },
            {
              "lessThan": "4.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.253",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.203",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.168",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.134",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.81",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.22",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.253",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.203",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.168",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.134",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.81",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.22",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19.12",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0",
                  "versionStartIncluding": "4.10",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: macb: properly unregister fixed rate clocks\n\nThe additional resources allocated with clk_register_fixed_rate() need\nto be released with clk_unregister_fixed_rate(), otherwise they are lost."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-01T14:15:19.571Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/54c6f0e7682433abed0304ac2f5cb71a92d4b366"
        },
        {
          "url": "https://git.kernel.org/stable/c/015aa24d3721a05b40935b8af78b49cadf616b8d"
        },
        {
          "url": "https://git.kernel.org/stable/c/ec1be2ce0d94506f11b22066fd6dc5eb4341b14f"
        },
        {
          "url": "https://git.kernel.org/stable/c/e1f6f47d6e60d51c3294e5b85787e9aee24c450e"
        },
        {
          "url": "https://git.kernel.org/stable/c/e35dbfdb1b7710f04ff5c9972ea04971d823a22d"
        },
        {
          "url": "https://git.kernel.org/stable/c/5392a5174df4f5a2fad2f00e8c617394d0efe031"
        },
        {
          "url": "https://git.kernel.org/stable/c/6ec567425c057fd850651ee09b31d059ef960e0f"
        },
        {
          "url": "https://git.kernel.org/stable/c/f0f367a4f459cc8118aadc43c6bba53c60d93f8d"
        }
      ],
      "title": "net: macb: properly unregister fixed rate clocks",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-43014",
    "datePublished": "2026-05-01T14:15:19.571Z",
    "dateReserved": "2026-05-01T14:12:55.974Z",
    "dateUpdated": "2026-05-01T14:15:19.571Z",
    "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-2026-43014

CVE-2026-43014 (GCVE-0-2026-43014)

Tags

Sightings

Nomenclature