GSD-2022-1003345 smb3: check for null tcon
A null pointer dereference in the Linux Kernel SMB3 client can lead to a system crash, requiring a kernel patch.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1003345?
GSD-2022-1003345 is a vulnerability in Kernel, published on 28 Jun 2022.
Official description
smb3: check for null tcon
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 v5.15.46 by commit 9e5b03ca021430edeed4077c1865a903c4073b26. For more details please see the references link.
Which versions are affected by GSD-2022-1003345?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003345?
No fix has been published for GSD-2022-1003345 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1003345 being exploited?
There is no known exploitation of GSD-2022-1003345 in the wild and no public exploit code.