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.
CVE ID: CVE-2025-21715
Vendor: Linux, Linux
Product: Linux, Linux
EPSS Score: 0.02% (probability of being exploited)
EPSS Percentile: 1.85% (scored less or equal to compared to others)
EPSS Date: 2025-03-27 (when was this score calculated)