CVE-2024-42086
iio: chemical: bme680: Fix overflows in compensate() functions
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
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/
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.19
References 8
git.kernel.org
- stable/c/6fa31bbe2ea8665ee970258eb8320cbf231dbe9e
- stable/c/b0af334616ed425024bf220adda0f004806b5feb
- stable/c/c326551e99f5416986074ce78bef94f6a404b517
- stable/c/7a13d1357658d3a3c1cd7b3b9543c805a6e5e6e9
- stable/c/ba1bb3e2a38a7fef1c1818dd4f2d9abbfdde553a
- stable/c/b5967393d50e3c6e632efda3ea3fdde14c1bfd0e
- stable/c/3add41bbda92938e9a528d74659dfc552796be4e
- stable/c/fdd478c3ae98c3f13628e110dce9b6cfb0d9b3c8