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CVE-2026-74468 gpio: pch: use raw_spinlock_t for the register lock

🗓️ 15 Aug 2026 12:27:06Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Linux kernel gpio: pch spinlock converted to raw_spinlock_t to fix PREEMPT_RT sleep context bug.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-74468
15 Aug 202600:00
cve
debiancve
Debian CVE
CVE-2026-74468
15 Aug 202600:00
debiancve
euvd
EUVD
EUVD-2026-59661
15 Aug 202612:27
euvd
nvd
NVD
CVE-2026-74468
15 Aug 202613:17
nvd
osv
OSV
DEBIAN-CVE-2026-74468
15 Aug 202613:17
osv
ptsecurity
Positive Technologies
PT-2026-72920
15 Aug 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpio/gpio-pch.c"
    ],
    "versions": [
      {
        "version": "38eb18a6f92da886fc1af509d25e8f7a49e23d9a",
        "lessThan": "16da33cb36e663b6967112185e11d00ce8ff957c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "38eb18a6f92da886fc1af509d25e8f7a49e23d9a",
        "lessThan": "ff050589a21967883bb55f6dba42568f8367ad4a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "38eb18a6f92da886fc1af509d25e8f7a49e23d9a",
        "lessThan": "466ab0c41d5f54f71cee60619d07c4abd0ffd2cd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "38eb18a6f92da886fc1af509d25e8f7a49e23d9a",
        "lessThan": "c0a4ec89fc26e4b679b04f1002c503cb2529acdc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "38eb18a6f92da886fc1af509d25e8f7a49e23d9a",
        "lessThan": "a02b8950d619123da64f69b70fe1dadef217dfe4",
        "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-pch.c"
    ],
    "versions": [
      {
        "version": "3.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.151",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.103",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.44",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.8",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc6",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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