Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.2, < 5.4.287 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/022e13518ba6cc1b4fdd291f49e4f57b2d5718e0Patch
- https://git.kernel.org/stable/c/18fb33df1de83a014d7f784089f9b124facc157fPatch
- https://git.kernel.org/stable/c/68e79b848196a0b0ec006009cc69da1f835d1ae8Patch
- https://git.kernel.org/stable/c/7e3a8ea3d1ada7f707de5d9d504774b4191eab66Patch
- https://git.kernel.org/stable/c/afc1e3c00b3f5f0b4f1bc3e974fb9803cb938a90Patch
- https://git.kernel.org/stable/c/c174b53e95adf2eece2afc56cd9798374919f99aPatch
- https://git.kernel.org/stable/c/f25a9f1df1f6738acf1fa05595fb6060a2c08ff1Patch
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
FAQ
What is CVE-2024-56567?
CVE-2024-56567 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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...
How severe is CVE-2024-56567?
CVE-2024-56567 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-56567?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.