CVE-2026-43476
iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas()
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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
Summary
In the Linux kernel, the following vulnerability has been resolved: iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas() sizeof(num) evaluates to sizeof(size_t) (8 bytes on 64-bit) instead of the intended __be32 element size (4 bytes). Use sizeof(*meas) to correctly match the buffer element type.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
5.14
References 7
git.kernel.org
- stable/c/9aff2e9c2927ecd9652872a43a0725f101128104
- stable/c/08881d82f94deaa51800360029908863e5c4c39d
- stable/c/dcdf1e92674efb6692f4ebe189e0aa9fde23a541
- stable/c/2a4d111a6a34afb8bb4f118009e7728ed2ec7e10
- stable/c/90e978ace598567e6e30de79805bddf37cf892ac
- stable/c/165f12b40901c6a7aca15796da239726ddcdc5ad
- stable/c/216345f98cae7fcc84f49728c67478ac00321c87