CVE-2024-57910
High
Description
In the Linux kernel, the following vulnerability has been resolved: iio: light: vcnl4035: fix information leak in triggered buffer The 'buffer' local array is used to push data to userspace from a triggered buffer, but it does not set an initial value for the single data element, which is an u16 aligned to 8 bytes. That leaves at least 4 bytes uninitialized even after writing an integer value with regmap_read(). Initialize the array to zero before using it to avoid pushing uninitialized information to userspace.
SeverityHigh
CVSS7.1
Exploit probability—
Product
Linux Kernel
PublishedJan 19, 2025
First seenJan 19, 2025
Weakness typeCWE-908CWE-908
How to fix
Update
- linux linux_kernel5.4.290, 5.10.234, 5.13, 5.15.177, 6.1.125, 6.6.72, 6.12.10 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.4.132 ≤ v < 5.4.290, 5.10.50 ≤ v < 5.10.234, 5.12.17 ≤ v < 5.13, 5.13.2 ≤ v < 5.15.177, 5.16 ≤ v < 6.1.125, 6.2 ≤ v < 6.6.72, 6.7 ≤ v < 6.12.10, 6.13 | 5.4.290, 5.10.234, 5.13, 5.15.177, 6.1.125, 6.6.72, 6.12.10 |
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