Debian/linux: medium 5.5
An issue was discovered in the Linux kernel before 5.0. The function __mdiobus_register() in drivers/net/phy/mdio_bus.c calls put_device(), which will trigger a fixed_mdio_bus_init use-after-free. Thi
Action: Upgrade linux to 4.19.37-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.19.37-1 | - |
Fixed versions
| 4.19.37-1 |
Sources
- osv: DEBIAN-CVE-2019-12819#Debian:13/linux
- https://security-tracker.debian.org/tracker/CVE-2019-12819
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