CVE-2026-93225

Full vulnerability record from the local CVENow database.

Description

In the Linux kernel, the following vulnerability has been resolved: phy: fsl-imx8mq-usb: fix typec switch leak on probe error path If probe fails after imx95_usb_phy_get_tca() succeeds, the typec switch leaks because the only cleanup path was in .remove(), which never runs on probe failure. Use devm_add_action_or_reset() so the switch is cleaned up on both probe failure and driver removal. The imx95_usb_phy_put_tca() is no longer needed, it will be removed in .remove() too.

Severity

HIGH

CVSS score

7.4 (v3.1)

Vulnerability status

Received

Source identifier

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2026-09-24 16:17:17.857000

Last modified

2026-10-19 10:17:13.503000

View original CVE JSON

{
  "id": "CVE-2026-93225",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2026-09-24T16:17:17.857",
  "lastModified": "2026-10-19T10:17:13.503",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nphy: fsl-imx8mq-usb: fix typec switch leak on probe error path\n\nIf probe fails after imx95_usb_phy_get_tca() succeeds, the typec\nswitch leaks because the only cleanup path was in .remove(), which\nnever runs on probe failure.\n\nUse devm_add_action_or_reset() so the switch is cleaned up on both\nprobe failure and driver removal. The imx95_usb_phy_put_tca() is no\nlonger needed, it will be removed in .remove() too."
    }
  ],
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "programFiles": [
            "drivers/phy/freescale/phy-fsl-imx8mq-usb.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "b58f0f86fd6156d7b084257f5c91ceaf7d760927",
              "lessThan": "f1b7b2c7ffa9711d1298f52790b377fe02efc1db",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "b58f0f86fd6156d7b084257f5c91ceaf7d760927",
              "lessThan": "84646f5b945a370f6999eed59a334387b0abc282",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "b58f0f86fd6156d7b084257f5c91ceaf7d760927",
              "lessThan": "87a1805b1c346b092c34f96f3806f207792910e1",
              "versionType": "git",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "programFiles": [
            "drivers/phy/freescale/phy-fsl-imx8mq-usb.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "6.15",
              "status": "affected"
            },
            {
              "version": "0",
              "lessThan": "6.15",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.18.50",
              "lessThanOrEqual": "6.18.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.2.4",
              "lessThanOrEqual": "7.2.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.3",
              "lessThanOrEqual": "*",
              "versionType": "original_commit_for_fix",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 7.4,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.4,
        "impactScore": 5.9
      }
    ]
  },
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/84646f5b945a370f6999eed59a334387b0abc282",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/87a1805b1c346b092c34f96f3806f207792910e1",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/f1b7b2c7ffa9711d1298f52790b377fe02efc1db",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}