CVE-2022-48927
iio: adc: tsc2046: fix memory corruption by preventing array overflow
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: iio: adc: tsc2046: fix memory corruption by preventing array overflow On one side we have indio_dev->num_channels includes all physical channels + timestamp channel. On other side we have an array allocated only for physical channels. So, fix memory corruption by ARRAY_SIZE() instead of num_channels variable. Note the first case is a cleanup rather than a fix as the software timestamp channel bit in active_scanmask is never set by the IIO core.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 22, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
9374e8f5a38defe90bc65b2decf317c1c62d91dd < 0cb9b2f73c182d242a640e512f4785c7c504512f 9374e8f5a38defe90bc65b2decf317c1c62d91dd < 082d2c047b0d305bb0b6e9f9d671a09470e2db2d 9374e8f5a38defe90bc65b2decf317c1c62d91dd < b7a78a8adaa8849c02f174d707aead0f85dca0da
Linux / Linux
5.14