GSD-2023-1001397 serial: sunsab: Fix error handling in sunsab_init()
Improper error handling in the sunsab serial driver initialization may lead to a denial of service condition in the Linux kernel.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2023-1001397?
GSD-2023-1001397 is a vulnerability in Kernel, published on 17 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
serial: sunsab: Fix error handling in sunsab_init()
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 v5.10.163 by commit d7c4331c073aa4fa9e721c8d5d9842f91f25fcd2, it was introduced in version v2.6.18 by commit c4d37215a824820e1b614ff9f6969af72cd953f4. For more details please see the references link.
Which versions are affected by GSD-2023-1001397?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001397?
No fix has been published for GSD-2023-1001397 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1001397 being exploited?
There is no known exploitation of GSD-2023-1001397 in the wild and no public exploit code.