GSD-2022-1006204 smb3: check xattr value length earlier
A missing length check in the Linux Kernel SMB3 implementation could lead to memory corruption or denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1006204?
GSD-2022-1006204 is a vulnerability in Kernel, published on 17 Sep 2022.
Official description
smb3: check xattr value length earlier
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 v4.14.291 by commit b8ba8e22c5134f648f6f9f33f82c70ab6d710199. For more details please see the references link.
Which versions are affected by GSD-2022-1006204?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1006204?
No fix has been published for GSD-2022-1006204 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1006204 being exploited?
There is no known exploitation of GSD-2022-1006204 in the wild and no public exploit code.