GSD-2022-1001876 ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction
An uninitialized flag in the ALSA firewire-lib module may lead to undefined behavior during AV/C deferred transactions.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Local or same network only
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1001876?
GSD-2022-1001876 is a vulnerability in Kernel, published on 24 Apr 2022. It can only be exploited from the same machine or local network.
Official description
ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction
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 v5.15.33 by commit eab74c41612083bd627b60da650e19234e4f1051, it was introduced in version v3.16 by commit 00a7bb81c20f3e81711e28e0f6c08cee8fd18514. For more details please see the references link.
Which versions are affected by GSD-2022-1001876?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001876?
No fix has been published for GSD-2022-1001876 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1001876 being exploited?
There is no known exploitation of GSD-2022-1001876 in the wild and no public exploit code.