GSD-2023-1000628 remoteproc: qcom: q6v5: Fix potential null-ptr-deref in q6v5_wcss_init_mmio()
A null pointer dereference in the Qualcomm remoteproc driver can cause a kernel crash, leading to 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-2023-1000628?
GSD-2023-1000628 is a vulnerability in Kernel, published on 17 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
remoteproc: qcom: q6v5: Fix potential null-ptr-deref in q6v5_wcss_init_mmio()
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 3afa88ae9911b65702a3aca9d92ea23fe496e56f, it was introduced in version v5.13 by commit 0af65b9b915e52019aee91db3e1f8b39a7ec8d08. For more details please see the references link.
Which versions are affected by GSD-2023-1000628?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1000628?
No fix has been published for GSD-2023-1000628 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1000628 being exploited?
There is no known exploitation of GSD-2023-1000628 in the wild and no public exploit code.