GSD-2022-1001260 ASoC: codecs: wc938x: fix accessing array out of bounds for enum type
Out-of-bounds array access in the wc938x codec driver can lead to memory corruption, potentially causing system crashes or arbitrary code execution.
- 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-2022-1001260?
GSD-2022-1001260 is a memory corruption vulnerability in Kernel, published on 24 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
ASoC: codecs: wc938x: fix accessing array out of bounds for enum type
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 v5.17.2 by commit d09aee1b1da196be11ed86dd4897f228f2487613, it was introduced in version v5.14 by commit e8ba1e05bdc016700c85fad559a812c2e795442f. For more details please see the references link.
Which versions are affected by GSD-2022-1001260?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001260?
No fix has been published for GSD-2022-1001260 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-2022-1001260 being exploited?
There is no known exploitation of GSD-2022-1001260 in the wild and no public exploit code.