GSD-2022-1005507 ASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf()
A buffer overflow in the Linux Kernel's Intel HDA driver could allow local attackers to execute arbitrary code or cause a system crash.
- 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-2022-1005507?
GSD-2022-1005507 is a memory corruption vulnerability in Kernel, published on 17 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
ASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf()
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 v5.15.63 by commit 6ee1310f4d148dbf04c4159b88afd0b941018903, it was introduced in version v5.10 by commit 29c8e4398f02adacd429c7847dacc8aea5a0c2f1. For more details please see the references link.
Which versions are affected by GSD-2022-1005507?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005507?
No fix has been published for GSD-2022-1005507 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-2022-1005507 being exploited?
There is no known exploitation of GSD-2022-1005507 in the wild and no public exploit code.