GSD-2023-1002046 ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path()
Potential array out-of-bounds in ALSA HDA VIA driver could lead to memory corruption, requiring kernel patching.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2023-1002046?
GSD-2023-1002046 is a memory corruption vulnerability in Kernel, published on 13 Feb 2023.
Official description
ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path()
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 v5.15.93 by commit 1b9256c96220bcdba287eeeb90e7c910c77f8c46, it was introduced in version v3.1 by commit 30b4503378c976cf66201a1e81820519f6bd79ac. For more details please see the references link.
Which versions are affected by GSD-2023-1002046?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1002046?
No fix has been published for GSD-2023-1002046 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-2023-1002046 being exploited?
There is no known exploitation of GSD-2023-1002046 in the wild and no public exploit code.