GSD-2021-1000593 net: dsa: sja1105: add error handling in sja1105_setup()
Missing error handling in the SJA1105 DSA driver setup can lead to potential instability or denial of service 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-2021-1000593?
GSD-2021-1000593 is a vulnerability in Kernel, published on 4 Jun 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
net: dsa: sja1105: add error handling in sja1105_setup()
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 v5.10.42 by commit dd8609f203448ca6d58ae71461208b3f6b0329b0, it was introduced in version v5.10 by commit 0a7bdbc23d8a1d5e6f6f74abf00ba572f7369dd6. For more details please see the references link.
Which versions are affected by GSD-2021-1000593?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1000593?
No fix has been published for GSD-2021-1000593 yet. Limit exposure of the affected software until one is available.
Is GSD-2021-1000593 being exploited?
There is no known exploitation of GSD-2021-1000593 in the wild and no public exploit code.