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CVE-2026-80678 i2c: imx: Fix slave registration race and error handling

🗓️ 28 Aug 2026 06:52:47Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Race condition in Linux kernel i2c_imx driver allows NULL pointer dereference via ISR.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80678
28 Aug 202606:52
cve
debiancve
Debian CVE
CVE-2026-80678
28 Aug 202606:52
debiancve
euvd
EUVD
EUVD-2026-67554
28 Aug 202606:52
euvd
nvd
NVD
CVE-2026-80678
28 Aug 202608:16
nvd
osv
OSV
DEBIAN-CVE-2026-80678
28 Aug 202608:47
osv
ptsecurity
Positive Technologies
PT-2026-82978
28 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/i2c/busses/i2c-imx.c"
    ],
    "versions": [
      {
        "version": "f7414cd6923fd7f78e57086fc964ba2dc25db5c1",
        "lessThan": "754bc62f72fd64b202462367134ac8ce95b005de",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f7414cd6923fd7f78e57086fc964ba2dc25db5c1",
        "lessThan": "cfdf6e13518589f911b7eace6ccb788e4ed87397",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f7414cd6923fd7f78e57086fc964ba2dc25db5c1",
        "lessThan": "b9f6f4883b9ac86654e75899d0dbf8a7a96ad5d8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f7414cd6923fd7f78e57086fc964ba2dc25db5c1",
        "lessThan": "d6748f6802f3eebafaa16a5e5dcfbfb9b3bc173f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f7414cd6923fd7f78e57086fc964ba2dc25db5c1",
        "lessThan": "12a4f0950a158d98552cbaeacc35edccd8d975fa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f7414cd6923fd7f78e57086fc964ba2dc25db5c1",
        "lessThan": "614ca6594e301ff682999797c2216e9685558a2b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f7414cd6923fd7f78e57086fc964ba2dc25db5c1",
        "lessThan": "d64ec362c369bbc33833f7936d5f3a706b0d5c45",
        "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/i2c/busses/i2c-imx.c"
    ],
    "versions": [
      {
        "version": "5.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.11",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.217",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.183",
        "lessThanOrEqual": "6.1.*",
        "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",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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