high7.8
CVE-2021-47525
In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: fix use-after-free and memleak on unbind Deregister the port when unbindi…
Impact
In the Linux kernel, the following vulnerability has been resolved: serial: liteuart: fix use-after-free and memleak on unbind Deregister the port when unbinding the driver to prevent it from being used after releasing the driver data and leaking memory allocated by serial core.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.11 before 5.15.7 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/05f929b395dec8957b636ff14e66b277ed022ed9
- https://git.kernel.org/stable/c/602824cf9aa9db8830ffe5cfb2cd54365cada4fe
- https://git.kernel.org/stable/c/05f929b395dec8957b636ff14e66b277ed022ed9
- https://git.kernel.org/stable/c/602824cf9aa9db8830ffe5cfb2cd54365cada4fe