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CVE-2026-80562 gpio: ml-ioh: use raw_spinlock_t for the register lock

🗓️ 26 Aug 2026 14:37:27Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

ml-ioh GPIO uses sleepable spinlock in non-sleepable PREEMPT_RT context, risking deadlock.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80562
26 Aug 202614:37
cve
debiancve
Debian CVE
CVE-2026-80562
26 Aug 202614:37
debiancve
euvd
EUVD
EUVD-2026-66477
27 Aug 202615:31
euvd
nvd
NVD
CVE-2026-80562
26 Aug 202615:17
nvd
osv
OSV
DEBIAN-CVE-2026-80562
26 Aug 202615:17
osv
ptsecurity
Positive Technologies
PT-2026-82178
26 Aug 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-80562
27 Aug 202607:57
redhatcve
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-80562
26 Aug 202600:00
nessus
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpio/gpio-ml-ioh.c"
    ],
    "versions": [
      {
        "version": "54be566317b6aece2389a95bb19ea209af9359be",
        "lessThan": "431b10133113537660a6090a2856b0d74d1b06de",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "54be566317b6aece2389a95bb19ea209af9359be",
        "lessThan": "359e6b1168c9a62a7bd214ace476aaa2d57eebe8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "54be566317b6aece2389a95bb19ea209af9359be",
        "lessThan": "63d2230e5076c12f93d2a1d1bff2fbbf6cf32f3c",
        "status": "affected",
        "versionType": "git"
      },
      {
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "54be566317b6aece2389a95bb19ea209af9359be",
        "lessThan": "84be002b40d30c56a91873b236e2d9001bbee363",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "54be566317b6aece2389a95bb19ea209af9359be",
        "lessThan": "bc7934d0acd4fc1c7e5b7c68debdb4a991121628",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "54be566317b6aece2389a95bb19ea209af9359be",
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        "status": "affected",
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      },
      {
        "version": "54be566317b6aece2389a95bb19ea209af9359be",
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        "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/gpio/gpio-ml-ioh.c"
    ],
    "versions": [
      {
        "version": "3.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.267",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.218",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.185",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.154",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.106",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.46",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.10",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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