GSD-2023-1001047 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, requiring a patch to prevent 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-2023-1001047?
GSD-2023-1001047 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 v5.15.86 by commit 098ebb9089c4eedea09333f912d105fa63377496, it was introduced in version v5.13 by commit 0af65b9b915e52019aee91db3e1f8b39a7ec8d08. For more details please see the references link.
Which versions are affected by GSD-2023-1001047?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001047?
No fix has been published for GSD-2023-1001047 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1001047 being exploited?
There is no known exploitation of GSD-2023-1001047 in the wild and no public exploit code.