iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas()
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.8epss 0.1%
exploitation probability
0.1%top 98% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/08881d82f94deaa51800360029908863e5c4c39dhttps://git.kernel.org/stable/c/165f12b40901c6a7aca15796da239726ddcdc5adhttps://git.kernel.org/stable/c/216345f98cae7fcc84f49728c67478ac00321c87https://git.kernel.org/stable/c/2a4d111a6a34afb8bb4f118009e7728ed2ec7e10https://git.kernel.org/stable/c/90e978ace598567e6e30de79805bddf37cf892achttps://git.kernel.org/stable/c/9aff2e9c2927ecd9652872a43a0725f101128104https://git.kernel.org/stable/c/dcdf1e92674efb6692f4ebe189e0aa9fde23a541