Tracker / CVE-2021-47474
CVE-2021-47474
High 7.8
In the Linux kernel, the following vulnerability has been resolved: comedi: vmk80xx: fix bulk-buffer overflow The driver is using endpoint-sized buffers but must not assume that the tx and rx buffers are of equal size or a malicious device could overflow the slab-allocated receive buffer when doing bulk transfers.
Affected products and versions
| linux | linux_kernel · 2.6.31 → 4.4.292 |
|---|---|
| linux | linux_kernel · 4.10 → 4.14.255 |
| linux | linux_kernel · 4.15 → 4.19.217 |
| linux | linux_kernel · 4.20 → 5.4.159 |
| linux | linux_kernel · 4.5 → 4.9.290 |
| linux | linux_kernel · 5.11 → 5.14.18 |
| linux | linux_kernel · 5.15 → 5.15.2 |
| linux | linux_kernel · 5.5 → 5.10.79 |
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.