CVE-2022-48927
Published: Aug 22, 2024
Modified: May 11, 2026
Description
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 | Product | Versions |
|---|---|---|
Linux | Linux | affected 9374e8f5a38defe90bc65b2decf317c1c62d91dd - < 0cb9b2f73c182d242a640e512f4785c7c504512faffected 9374e8f5a38defe90bc65b2decf317c1c62d91dd - < 082d2c047b0d305bb0b6e9f9d671a09470e2db2daffected 9374e8f5a38defe90bc65b2decf317c1c62d91dd - < b7a78a8adaa8849c02f174d707aead0f85dca0da |
Linux | Linux | affected 5.14unaffected 0 - < 5.14unaffected 5.15.26 - <= 5.15.*unaffected 5.16.12 - <= 5.16.*unaffected 5.17 - <= * |
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