GSD-2021-1002604 ASoC: codecs: wcd934x: handle channel mappping list correctly
A bug in the Linux kernel wcd934x codec driver mishandles channel mapping lists, potentially causing functional issues or instability.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2021-1002604?
GSD-2021-1002604 is a vulnerability in Kernel, published on 19 Dec 2021.
Official description
ASoC: codecs: wcd934x: handle channel mappping list correctly
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 v5.15.8 by commit 339ffb5b56005582aacc860524d2d208604049d1, it was introduced in version v5.6 by commit a70d9245759a48e57bb1dc9f63213dcf3017db32. For more details please see the references link.
Which versions are affected by GSD-2021-1002604?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1002604?
No fix has been published for GSD-2021-1002604 yet. Limit exposure of the affected software until one is available.
Is GSD-2021-1002604 being exploited?
There is no known exploitation of GSD-2021-1002604 in the wild and no public exploit code.