GSD-2022-1005499 net: dsa: sja1105: fix buffer overflow in sja1105_setup_devlink_regions()
A buffer overflow in the sja1105 DSA driver allows potential memory corruption, requiring a kernel patch to mitigate risks.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1005499?
GSD-2022-1005499 is a memory corruption vulnerability in Kernel, published on 17 Sep 2022.
Official description
net: dsa: sja1105: fix buffer overflow in sja1105_setup_devlink_regions()
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 v5.15.63 by commit e84c6321f3578c38cb3c24258db91a92672b17a8, it was introduced in version v5.10 by commit bf425b82059e0b0752c0026353c1902112200837. For more details please see the references link.
Which versions are affected by GSD-2022-1005499?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005499?
No fix has been published for GSD-2022-1005499 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is GSD-2022-1005499 being exploited?
There is no known exploitation of GSD-2022-1005499 in the wild and no public exploit code.