Tracker / CVE-2021-47609
CVE-2021-47609
High 7.8
In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scpi: Fix string overflow in SCPI genpd driver Without the bound checks for scpi_pd->name, it could result in the buffer overflow when copying the SCPI device name from the corresponding device tree node as the name string is set at maximum size of 30. Let us fix it by using devm_kasprintf so that the string buffer is allocated dynamically.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 4.10 → 4.14.259 |
| linux | linux_kernel · 4.15 → 4.19.222 |
| linux | linux_kernel · 4.20 → 5.4.168 |
| linux | linux_kernel · 4.8 → 4.9.294 |
| linux | linux_kernel · 5.11 → 5.15.11 |
| linux | linux_kernel · 5.5 → 5.10.88 |
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.