CVE-2024-56567
ad7780: fix division by zero in ad7780_write_raw()
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: ad7780: fix division by zero in ad7780_write_raw() In the ad7780_write_raw() , val2 can be zero, which might lead to a division by zero error in DIV_ROUND_CLOSEST(). The ad7780_write_raw() is based on iio_info's write_raw. While val is explicitly declared that can be zero (in read mode), val2 is not specified to be non-zero.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 27, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
9085daa4abcc3a1c19ae4eb00e609842ef28275a < 18fb33df1de83a014d7f784089f9b124facc157f 9085daa4abcc3a1c19ae4eb00e609842ef28275a < afc1e3c00b3f5f0b4f1bc3e974fb9803cb938a90 9085daa4abcc3a1c19ae4eb00e609842ef28275a < 68e79b848196a0b0ec006009cc69da1f835d1ae8 9085daa4abcc3a1c19ae4eb00e609842ef28275a < 022e13518ba6cc1b4fdd291f49e4f57b2d5718e0 9085daa4abcc3a1c19ae4eb00e609842ef28275a < 7e3a8ea3d1ada7f707de5d9d504774b4191eab66 9085daa4abcc3a1c19ae4eb00e609842ef28275a < f25a9f1df1f6738acf1fa05595fb6060a2c08ff1 9085daa4abcc3a1c19ae4eb00e609842ef28275a < c174b53e95adf2eece2afc56cd9798374919f99a
Linux / Linux
5.2
References
git.kernel.org: https://git.kernel.org/stable/c/18fb33df1de83a014d7f784089f9b124facc157f git.kernel.org: https://git.kernel.org/stable/c/afc1e3c00b3f5f0b4f1bc3e974fb9803cb938a90 git.kernel.org: https://git.kernel.org/stable/c/68e79b848196a0b0ec006009cc69da1f835d1ae8 git.kernel.org: https://git.kernel.org/stable/c/022e13518ba6cc1b4fdd291f49e4f57b2d5718e0 git.kernel.org: https://git.kernel.org/stable/c/7e3a8ea3d1ada7f707de5d9d504774b4191eab66 git.kernel.org: https://git.kernel.org/stable/c/f25a9f1df1f6738acf1fa05595fb6060a2c08ff1 git.kernel.org: https://git.kernel.org/stable/c/c174b53e95adf2eece2afc56cd9798374919f99a lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html