Tracker / CVE-2023-53019
CVE-2023-53019
High 7.8
In the Linux kernel, the following vulnerability has been resolved: net: mdio: validate parameter addr in mdiobus_get_phy() The caller may pass any value as addr, what may result in an out-of-bounds access to array mdio_map. One existing case is stmmac_init_phy() that may pass -1 as addr. Therefore validate addr before using it.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 4.15 → 4.19.272 |
| linux | linux_kernel · 4.20 → 5.4.231 |
| linux | linux_kernel · 4.5 → 4.14.305 |
| linux | linux_kernel · 5.11 → 5.15.91 |
| linux | linux_kernel · 5.16 → 6.1.9 |
| linux | linux_kernel · 5.5 → 5.10.166 |
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.