Tracker / CVE-2024-58017
CVE-2024-58017
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: printk: Fix signed integer overflow when defining LOG_BUF_LEN_MAX Shifting 1 << 31 on a 32-bit int causes signed integer overflow, which leads to undefined behavior. To prevent this, cast 1 to u32 before performing the shift, ensuring well-defined behavior. This change explicitly avoids any potential overflow by ensuring that the shift occurs on an unsigned 32-bit integer.
Affected products and versions
| linux | linux_kernel · … → 6.1.129 |
|---|---|
| linux | linux_kernel · 6.13 → 6.13.3 |
| linux | linux_kernel · 6.2 → 6.6.78 |
| linux | linux_kernel · 6.7 → 6.12.14 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.