GSD-2022-1005219 tty: n_gsm: fix wrong queuing behavior in gsm_dlci_data_output()
Fixes incorrect queuing behavior in the GSM tty driver, potentially affecting data transmission stability in the Linux kernel.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Local or same network only
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1005219?
GSD-2022-1005219 is a vulnerability in Kernel, published on 16 Sep 2022. It can only be exploited from the same machine or local network.
Official description
tty: n_gsm: fix wrong queuing behavior in gsm_dlci_data_output()
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.19.2 by commit e5e1eed82338fba33e8d02c841cc26055c2614c9, it was introduced in version v3.2 by commit 268e526b935e794386d75025577b745e6bd57f13. For more details please see the references link.
Which versions are affected by GSD-2022-1005219?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005219?
No fix has been published for GSD-2022-1005219 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1005219 being exploited?
There is no known exploitation of GSD-2022-1005219 in the wild and no public exploit code.