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CVE-2026-64428 gpio: sch: use raw_spinlock_t in the irq startup path

🗓️ 25 Jul 2026 08:51:05Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

In the Linux kernel, the following vulnerability has been resolved: gpio: sch: use raw_spinlock_t in the irq startup path sch_irq_unmask() enables the GPIO IRQ and then updates the controllerstate through sch_irq_mask_unmask(), which takes sch-&gt...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-64428
25 Jul 202608:51
cve
EUVD
EUVD-2026-48772
25 Jul 202608:51
euvd
NVD
CVE-2026-64428
25 Jul 202610:17
nvd
Positive Technologies
PT-2026-64649
25 Jul 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-sch.c"
    ],
    "versions": [
      {
        "version": "7a81638485c1a62a87b4c391ecc9c651a4a9dc19",
        "lessThan": "3b1aa05ec27eeccc889ecaa3f2d9baa9f453e50d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7a81638485c1a62a87b4c391ecc9c651a4a9dc19",
        "lessThan": "4f03a15cc73c83740fc355ee22b336492d17b4da",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7a81638485c1a62a87b4c391ecc9c651a4a9dc19",
        "lessThan": "7a550256d68bbdfa0903ab1c4595c04a6815493a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7a81638485c1a62a87b4c391ecc9c651a4a9dc19",
        "lessThan": "a235cec779bb39ec8f961a935b28a2ce278c6c64",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7a81638485c1a62a87b4c391ecc9c651a4a9dc19",
        "lessThan": "4508366ab7dd0c2917a51a9c2e23cc1b9d35157a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7a81638485c1a62a87b4c391ecc9c651a4a9dc19",
        "lessThan": "41cad91a09d69e8fff4e936db29b1054b4e9f9f7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7a81638485c1a62a87b4c391ecc9c651a4a9dc19",
        "lessThan": "286533cb14a3c8a8bd39ff64ea2fc8e1aa0f638b",
        "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-sch.c"
    ],
    "versions": [
      {
        "version": "5.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.212",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.39",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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25 Jul 2026 08:51Current
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