Lucene search
+L

CVE-2026-63931 iio: chemical: scd30: fix division by zero in write_raw

🗓️ 19 Jul 2026 14:55:30Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 33 Views

Linux kernel iio chemical scd30 fixes division by zero in write_raw by validating val2 for sampling_frequency.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/iio/chemical/scd30_core.c"
    ],
    "versions": [
      {
        "version": "64b3d8b1b0f5c16c19045785e4da8391ae35ec99",
        "lessThan": "4748bce423a363bb8a85a624faeb8f54fe331611",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "64b3d8b1b0f5c16c19045785e4da8391ae35ec99",
        "lessThan": "6308b812acdcac38cbfe1af0b1524c3375f408a5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "64b3d8b1b0f5c16c19045785e4da8391ae35ec99",
        "lessThan": "c7a740bf75554b051fabb17596ca6e483d6e6d90",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "64b3d8b1b0f5c16c19045785e4da8391ae35ec99",
        "lessThan": "e85bc501947f5ae16dd9adc01162b76d55ab7962",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "64b3d8b1b0f5c16c19045785e4da8391ae35ec99",
        "lessThan": "d98c2e69aab905d1b19a69ffe584efa46a9efd42",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "64b3d8b1b0f5c16c19045785e4da8391ae35ec99",
        "lessThan": "5e4d34092a5ebfbc3a45a180c76ecb1cdbbedd53",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "64b3d8b1b0f5c16c19045785e4da8391ae35ec99",
        "lessThan": "2c50c017df97bfb425038efdfb8514c7bcd08564",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "64b3d8b1b0f5c16c19045785e4da8391ae35ec99",
        "lessThan": "5aba4f94b225617a55fed442a70329b2ee19c0a5",
        "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/iio/chemical/scd30_core.c"
    ],
    "versions": [
      {
        "version": "5.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.259",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.210",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.176",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.143",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.93",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.35",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.12",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation