GSD-2022-1006560 net: enetc: deny offload of tc-based TSN features on VF interfaces
A missing authorization check in the enetc driver allowed VF interfaces to offload TSN features, potentially enabling privilege escalation or security bypass.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1006560?
GSD-2022-1006560 is a missing authorization vulnerability in Kernel, published on 9 Oct 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
net: enetc: deny offload of tc-based TSN features on VF interfaces
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 v5.15.71 by commit 510e703e4ed0e011db860bc21228aff48fc9eea7, it was introduced in version v5.5 by commit 34c6adf1977b611fca3b824ad12a2a415e1e420e. For more details please see the references link.
Which versions are affected by GSD-2022-1006560?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1006560?
No fix has been published for GSD-2022-1006560 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is GSD-2022-1006560 being exploited?
There is no known exploitation of GSD-2022-1006560 in the wild and no public exploit code.