Tracker / CVE-2023-52926
CVE-2023-52926
High 7.8
In the Linux kernel, the following vulnerability has been resolved: IORING_OP_READ did not correctly consume the provided buffer list when read i/o returned < 0 (except for -EAGAIN and -EIOCBQUEUED return). This can lead to a potential use-after-free when the completion via io_rw_done runs at separate context.
Affected products and versions
| linux | linux_kernel · 5.1 → 6.1.122 |
|---|---|
| linux | linux_kernel · 6.2 → 6.6.68 |
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.