Vulnerability-Lookup

GHSA-7V8H-QQ4W-74WV

Vulnerability from github – Published: 2026-03-25 12:30 – Updated: 2026-03-25 12:30

Details

In the Linux kernel, the following vulnerability has been resolved:

net: usb: kaweth: validate USB endpoints

The kaweth driver should validate that the device it is probing has the proper number and types of USB endpoints it is expecting before it binds to it. If a malicious device were to not have the same urbs the driver will crash later on when it blindly accesses these endpoints.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-23312"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-25T11:16:27Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: kaweth: validate USB endpoints\n\nThe kaweth driver should validate that the device it is probing has the\nproper number and types of USB endpoints it is expecting before it binds\nto it.  If a malicious device were to not have the same urbs the driver\nwill crash later on when it blindly accesses these endpoints.",
  "id": "GHSA-7v8h-qq4w-74wv",
  "modified": "2026-03-25T12:30:22Z",
  "published": "2026-03-25T12:30:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23312"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0aae18e4638a7c1c579df92bc6edc36cedfaaa8c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2795fc06e7652c0ba299d936c584d5e08b6b57a1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4b063c002ca759d1b299988ee23f564c9609c875"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/72f90f481c6a059680b9b976695d4cfb04fba1f3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7c7ebf5e45d2504d92ea294ac3828d58586491df"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f33e80d195a003b384620ee240f69092b519146b"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-23312 (GCVE-0-2026-23312)

Vulnerability from cvelistv5 – Published: 2026-03-25 10:27 – Updated: 2026-03-25 10:27

Title

net: usb: kaweth: validate USB endpoints

Summary

In the Linux kernel, the following vulnerability has been resolved: net: usb: kaweth: validate USB endpoints The kaweth driver should validate that the device it is probing has the proper number and types of USB endpoints it is expecting before it binds to it. If a malicious device were to not have the same urbs the driver will crash later on when it blindly accesses these endpoints.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/7c7ebf5e45d2504d9…
	https://git.kernel.org/stable/c/72f90f481c6a05968…
	https://git.kernel.org/stable/c/f33e80d195a003b38…
	https://git.kernel.org/stable/c/2795fc06e7652c0ba…
	https://git.kernel.org/stable/c/0aae18e4638a7c1c5…
	https://git.kernel.org/stable/c/4b063c002ca759d1b…

Impacted products

Vendor

Product

Version

Linux

Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7c7ebf5e45d2504d92ea294ac3828d58586491df (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 72f90f481c6a059680b9b976695d4cfb04fba1f3 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f33e80d195a003b384620ee240f69092b519146b (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2795fc06e7652c0ba299d936c584d5e08b6b57a1 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0aae18e4638a7c1c579df92bc6edc36cedfaaa8c (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4b063c002ca759d1b299988ee23f564c9609c875 (git)

Linux

Affected: 2.6.12
Unaffected: 0 , < 2.6.12 (semver)
Unaffected: 6.1.167 , ≤ 6.1.* (semver)
Unaffected: 6.6.130 , ≤ 6.6.* (semver)
Unaffected: 6.12.77 , ≤ 6.12.* (semver)
Unaffected: 6.18.17 , ≤ 6.18.* (semver)
Unaffected: 6.19.7 , ≤ 6.19.* (semver)
Unaffected: 7.0-rc2 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/usb/kaweth.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "7c7ebf5e45d2504d92ea294ac3828d58586491df",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "72f90f481c6a059680b9b976695d4cfb04fba1f3",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "f33e80d195a003b384620ee240f69092b519146b",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "2795fc06e7652c0ba299d936c584d5e08b6b57a1",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "0aae18e4638a7c1c579df92bc6edc36cedfaaa8c",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "4b063c002ca759d1b299988ee23f564c9609c875",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/usb/kaweth.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.12"
            },
            {
              "lessThan": "2.6.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.167",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.130",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.77",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0-rc2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.167",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.130",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.77",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.17",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19.7",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0-rc2",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: kaweth: validate USB endpoints\n\nThe kaweth driver should validate that the device it is probing has the\nproper number and types of USB endpoints it is expecting before it binds\nto it.  If a malicious device were to not have the same urbs the driver\nwill crash later on when it blindly accesses these endpoints."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-25T10:27:07.916Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/7c7ebf5e45d2504d92ea294ac3828d58586491df"
        },
        {
          "url": "https://git.kernel.org/stable/c/72f90f481c6a059680b9b976695d4cfb04fba1f3"
        },
        {
          "url": "https://git.kernel.org/stable/c/f33e80d195a003b384620ee240f69092b519146b"
        },
        {
          "url": "https://git.kernel.org/stable/c/2795fc06e7652c0ba299d936c584d5e08b6b57a1"
        },
        {
          "url": "https://git.kernel.org/stable/c/0aae18e4638a7c1c579df92bc6edc36cedfaaa8c"
        },
        {
          "url": "https://git.kernel.org/stable/c/4b063c002ca759d1b299988ee23f564c9609c875"
        }
      ],
      "title": "net: usb: kaweth: validate USB endpoints",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-23312",
    "datePublished": "2026-03-25T10:27:07.916Z",
    "dateReserved": "2026-01-13T15:37:45.994Z",
    "dateUpdated": "2026-03-25T10:27:07.916Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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

GHSA-7V8H-QQ4W-74WV

CVE-2026-23312 (GCVE-0-2026-23312)

Tags

Sightings

Nomenclature