GSD-2023-1000265 ASoC: ops: Check bounds for second channel in snd_soc_put_volsw_sx()
A missing bounds check in the Linux Kernel ALSA volume control allows local attackers to cause a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2023-1000265?
GSD-2023-1000265 is a vulnerability in Kernel, published on 17 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
ASoC: ops: Check bounds for second channel in snd_soc_put_volsw_sx()
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 v5.4.228 by commit 9796d07c753164b7e6b0d7ef23fb4482840a9ef8. For more details please see the references link.
Which versions are affected by GSD-2023-1000265?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1000265?
No fix has been published for GSD-2023-1000265 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1000265 being exploited?
There is no known exploitation of GSD-2023-1000265 in the wild and no public exploit code.