CVE-2021-46934
Low
Description
In the Linux kernel, the following vulnerability has been resolved: i2c: validate user data in compat ioctl Wrong user data may cause warning in i2c_transfer(), ex: zero msgs. Userspace should not be able to trigger warnings, so this patch adds validation checks for user data in compact ioctl to prevent reported warnings
SeverityLow
CVSS3.3
Exploit probability—
Product
Linux Kernel
PublishedFeb 27, 2024
First seenFeb 27, 2024
How to fix
Update
- linux linux_kernel4.19.224, 5.4.170, 5.10.90, 5.15.13 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 4.15.0 ≤ v < 4.19.224, 4.20.0 ≤ v < 5.4.170, 5.5.0 ≤ v < 5.10.90, 5.11.0 ≤ v < 5.15.13 | 4.19.224, 5.4.170, 5.10.90, 5.15.13 |
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