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CVE-2026-68378 dpll: fix NULL pointer dereference in dpll_msg_add_pin_ref_sync()

🗓️ 10 Aug 2026 12:03:56Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 30 Views

Fix NULL pointer in dpll_msg_add_pin_ref_sync by skipping unresolved ref_sync pins for the device.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/dpll/dpll_netlink.c"
    ],
    "versions": [
      {
        "version": "40466ea1827c46c6435fab9b21b63b80733e2d07",
        "lessThan": "66fbe0499ef517ab161b96c49886a891851f6481",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "58256a26bfb37a94738dd65618b1f31f460f8d91",
        "lessThan": "51c2fcc4cd2e4c52bd1970558f6e5356fdc51154",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "58256a26bfb37a94738dd65618b1f31f460f8d91",
        "lessThan": "4b3e6b9fdaeb40c6a2f7c41db3888b6ee628bdd2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "58256a26bfb37a94738dd65618b1f31f460f8d91",
        "lessThan": "d2e914a4a0d0f753dbae830264850d044026167c",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/dpll/dpll_netlink.c"
    ],
    "versions": [
      {
        "version": "6.17",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.17",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.42",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Aug 2026 05:04Current
EPSS0.002
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