GSD-2022-1000781 ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min
A missing offset in volume control validation allows local attackers to trigger integer overflows, potentially causing kernel crashes or 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-2022-1000781?
GSD-2022-1000781 is a vulnerability in Kernel, published on 18 Mar 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min
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 v5.15.27 by commit 050b1821f27c5d4fd5a298f6e62c3d3c9335e622, it was introduced in version v5.15.22 by commit 9e8895f1b3d4433f6d78aa6578e9db61ca6e6830. For more details please see the references link.
Which versions are affected by GSD-2022-1000781?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1000781?
No fix has been published for GSD-2022-1000781 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1000781 being exploited?
There is no known exploitation of GSD-2022-1000781 in the wild and no public exploit code.