CVE-2024-42086
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.24%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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"). [1]: https://lore.kernel.org/linux-iio/20180728114028.3c1bbe81@archlinux/
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.24% probability · 15th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/3add41bbda92938e9a528d74659dfc552796be4ePatch
- https://git.kernel.org/stable/c/6fa31bbe2ea8665ee970258eb8320cbf231dbe9ePatch
- https://git.kernel.org/stable/c/7a13d1357658d3a3c1cd7b3b9543c805a6e5e6e9Patch
- https://git.kernel.org/stable/c/b0af334616ed425024bf220adda0f004806b5febPatch
- https://git.kernel.org/stable/c/b5967393d50e3c6e632efda3ea3fdde14c1bfd0ePatch
- https://git.kernel.org/stable/c/ba1bb3e2a38a7fef1c1818dd4f2d9abbfdde553aPatch
- https://git.kernel.org/stable/c/c326551e99f5416986074ce78bef94f6a404b517Patch
- https://git.kernel.org/stable/c/fdd478c3ae98c3f13628e110dce9b6cfb0d9b3c8Patch
- https://git.kernel.org/stable/c/3add41bbda92938e9a528d74659dfc552796be4ePatch
- https://git.kernel.org/stable/c/6fa31bbe2ea8665ee970258eb8320cbf231dbe9ePatch
- https://git.kernel.org/stable/c/7a13d1357658d3a3c1cd7b3b9543c805a6e5e6e9Patch
- https://git.kernel.org/stable/c/b0af334616ed425024bf220adda0f004806b5febPatch
- https://git.kernel.org/stable/c/b5967393d50e3c6e632efda3ea3fdde14c1bfd0ePatch
- https://git.kernel.org/stable/c/ba1bb3e2a38a7fef1c1818dd4f2d9abbfdde553aPatch
- https://git.kernel.org/stable/c/c326551e99f5416986074ce78bef94f6a404b517Patch
- https://git.kernel.org/stable/c/fdd478c3ae98c3f13628e110dce9b6cfb0d9b3c8Patch
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.