GSD-2022-1002694 smb3: check for null tcon
A null pointer dereference in the Linux Kernel SMB3 client can lead to a denial of service, 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-2022-1002694?
GSD-2022-1002694 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 v5.18.3 by commit cc45e3b25540a237c12d5ff601c49e3f2004d5c4. For more details please see the references link.
Which versions are affected by GSD-2022-1002694?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1002694?
No fix has been published for GSD-2022-1002694 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1002694 being exploited?
There is no known exploitation of GSD-2022-1002694 in the wild and no public exploit code.