CVE-2024-42086

2024-07-2917:15:11

Linux

web.nvd.nist.gov

linux

kernel

vulnerability

bme680

overflows

AI Score

6.6

Confidence

Low

EPSS

Percentile

13.5%

JSON

In the Linux kernel, the following vulnerability has been resolved:

iio: chemical: bme680: Fix overflows in compensate() functions

There are cases in the compensate functions of the driver that
there could be overflows of variables due to bit shifting ops.
These implications were initially discussed here 1 and they
were mentioned in log message of Commit 1b3bd8592780 (“iio:
chemical: Add support for Bosch BME680 sensor”).

Affected configurations

Vulners

Node

linuxlinux_kernelRange4.19–4.19.317

linuxlinux_kernelRange4.20.0–5.4.279

linuxlinux_kernelRange5.5.0–5.10.221

linuxlinux_kernelRange5.11.0–5.15.162

linuxlinux_kernelRange5.16.0–6.1.97

linuxlinux_kernelRange6.2.0–6.6.37

linuxlinux_kernelRange6.7.0–6.9.8

linuxlinux_kernelRange6.10.0≥

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/iio/chemical/bme680_core.c"
    ],
    "versions": [
      {
        "version": "1b3bd8592780",
        "lessThan": "6fa31bbe2ea8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1b3bd8592780",
        "lessThan": "b0af334616ed",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1b3bd8592780",
        "lessThan": "c326551e99f5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1b3bd8592780",
        "lessThan": "7a13d1357658",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1b3bd8592780",
        "lessThan": "ba1bb3e2a38a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1b3bd8592780",
        "lessThan": "b5967393d50e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1b3bd8592780",
        "lessThan": "3add41bbda92",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1b3bd8592780",
        "lessThan": "fdd478c3ae98",
        "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/bme680_core.c"
    ],
    "versions": [
      {
        "version": "4.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.19",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "4.19.317",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.4.279",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.10.221",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "5.15.162",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.1.97",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.37",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.9.8",
        "lessThanOrEqual": "6.9.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.10",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]