Tracker / CVE-2025-21715
CVE-2025-21715
High 7.8
In the Linux kernel, the following vulnerability has been resolved: net: davicom: fix UAF in dm9000_drv_remove dm is netdev private data and it cannot be used after free_netdev() call. Using dm after free_netdev() can cause UAF bug. Fix it by moving free_netdev() at the end of the function. This is similar to the issue fixed in commit ad297cd2db89 ("net: qcom/emac: fix UAF in emac_remove"). This bug is detected by our static analysis tool.
Affected products and versions
| linux | linux_kernel · 4.14.226 → 4.15 |
|---|---|
| linux | linux_kernel · 4.19.181 → 4.20 |
| linux | linux_kernel · 4.4.262 → 4.5 |
| linux | linux_kernel · 4.9.262 → 4.10 |
| linux | linux_kernel · 5.10.24 → 5.10.235 |
| linux | linux_kernel · 5.11.7 → 5.15.179 |
| linux | linux_kernel · 5.16 → 6.1.129 |
| linux | linux_kernel · 5.4.106 → 5.4.291 |
| linux | linux_kernel · 6.13 → 6.13.2 |
| linux | linux_kernel · 6.2 → 6.6.76 |
| linux | linux_kernel · 6.7 → 6.12.13 |
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.