GSD-2023-1000833 irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init()
A memory leak in the WPCM450 interrupt controller driver can lead to resource exhaustion and denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Not stated
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2023-1000833?
GSD-2023-1000833 is a memory corruption vulnerability in Kernel, published on 17 Jan 2023.
Official description
irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init()
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 v6.0.16 by commit bcbcb396e1a8bd4dcaabfb0d5b98abae70880470, it was introduced in version v5.13 by commit fead4dd496631707549f414b4059afb86ea8fb80. For more details please see the references link.
Which versions are affected by GSD-2023-1000833?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1000833?
No fix has been published for GSD-2023-1000833 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-2023-1000833 being exploited?
There is no known exploitation of GSD-2023-1000833 in the wild and no public exploit code.