Tracker / CVE-2024-26602
CVE-2024-26602
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: sched/membarrier: reduce the ability to hammer on sys_membarrier On some systems, sys_membarrier can be very expensive, causing overall slowdowns for everything. So put a lock on the path in order to serialize the accesses to prevent the ability for this to be called at too high of a frequency and saturate the machine.
Affected products and versions
| linux | linux_kernel · 4.14.0 → 4.19.307 |
|---|---|
| linux | linux_kernel · 4.20.0 → 5.4.269 |
| linux | linux_kernel · 5.11.0 → 5.15.149 |
| linux | linux_kernel · 5.16.0 → 6.1.79 |
| linux | linux_kernel · 5.5.0 → 5.10.210 |
| linux | linux_kernel · 6.2.0 → 6.6.18 |
| linux | linux_kernel · 6.7.0 → 6.7.6 |
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.