Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: iio: adc: ad7124: fix division by zero in ad7124_set_channel_odr() In the ad7124_write_raw() function, parameter val can potentially be zero. This may lead to a division by zero when DIV_ROUND_CLOSEST() is called within ad7124_set_channel_odr(). The ad7124_write_raw() function is invoked through the sequence: iio_write_channel_raw() -> iio_write_channel_attribute() -> iio_channel_write(), with no checks in place to ensure val is non-zero.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 7b8d045e497a04dd88546da51f34fa3b102778d2 before 4f588fffc307a4bc2761aee6ff275bb4b433e451; affected 7b8d045e497a04dd88546da51f34fa3b102778d2 before f51343f346e6abde094548a7fb34472b0d4cae91; affected 7b8d045e497a04dd88546da51f34fa3b102778d2 before 3dc0eda2cd5c653b162852ae5f0631bfe4ca5e95; affected 7b8d045e497a04dd88546da51f34fa3b102778d2 before 0ac0beb4235a9a474f681280a3bd4e2a5bb66569; affected 7b8d045e497a04dd88546da51f34fa3b102778d2 before efa353ae1b0541981bc96dbf2e586387d0392baa |
| Linux / Linux | affected 5.13; unaffected 0 before 5.13; unaffected 5.15.171 through 5.15.*; unaffected 6.1.116 through 6.1.*; unaffected 6.6.60 through 6.6.*; unaffected 6.11.7 through 6.11.*; unaffected 6.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/4f588fffc307a4bc2761aee6ff275bb4b433e451
- https://git.kernel.org/stable/c/f51343f346e6abde094548a7fb34472b0d4cae91
- https://git.kernel.org/stable/c/3dc0eda2cd5c653b162852ae5f0631bfe4ca5e95
- https://git.kernel.org/stable/c/0ac0beb4235a9a474f681280a3bd4e2a5bb66569
- https://git.kernel.org/stable/c/efa353ae1b0541981bc96dbf2e586387d0392baa
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.