GSD-2022-1005129 ASoC: Intel: avs: Fix potential buffer overflow by snprintf()
A buffer overflow in the Intel AVS audio driver allows local attackers to potentially execute code or crash the system.
- 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-2022-1005129?
GSD-2022-1005129 is a memory corruption vulnerability in Kernel, published on 16 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
ASoC: Intel: avs: Fix potential buffer overflow by snprintf()
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 v5.19.4 by commit 840311a09f75632b9d41fbc1cd5c7aea94ce5f7e, it was introduced in version v5.19 by commit f1b3b320bd6519b16e3480f74f2926d106e3bcba. For more details please see the references link.
Which versions are affected by GSD-2022-1005129?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005129?
No fix has been published for GSD-2022-1005129 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-2022-1005129 being exploited?
There is no known exploitation of GSD-2022-1005129 in the wild and no public exploit code.