GSD-2022-1005508 ASoC: SOF: debug: Fix potential buffer overflow by snprintf()
A buffer overflow in the Linux Kernel's ASoC SOF debug module could allow local attackers to execute code or cause a denial of service.
- 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-2022-1005508?
GSD-2022-1005508 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: debug: 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 b318b9dd2ac67f39d0338ce563879d1f59a0347a, it was introduced in version v5.11 by commit 5b10b62989219aa527ee4fa555d1995a3b70981b. For more details please see the references link.
Which versions are affected by GSD-2022-1005508?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005508?
No fix has been published for GSD-2022-1005508 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-2022-1005508 being exploited?
There is no known exploitation of GSD-2022-1005508 in the wild and no public exploit code.