CVE-2023-33078 Buffer Over-read in DSP Services
An attacker can disclose sensitive information via a buffer over-read in Qualcomm Snapdragon DSP services during IOCTL processing.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-33078?
CVE-2023-33078 is a medium-severity vulnerability in Qualcomm Fastconnect 6700 Firmware, published on 4 Mar 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Information Disclosure while processing IOCTL request in FastRPC.
Which versions are affected by CVE-2023-33078?
It affects 13 products.
Products include Qualcomm Fastconnect 6700 Firmware, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Sc8380xp Firmware, Qualcomm Snapdragon 7c\+ Gen 3 Compute Firmware, Qualcomm Snapdragon 8cx Gen 3 Compute Firmware and 7 more.
How do I fix CVE-2023-33078?
No fix has been published for CVE-2023-33078 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-33078 being exploited?
There is no known exploitation of CVE-2023-33078 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Fastconnect 6700 Firmware
- CVE-2024-43047 Qualcomm Multiple Chipsets Use-After-Free
- CVE-2023-21671 Improper Input Validation in Core
- CVE-2024-21464 Buffer Copy Without Checking Size of Input in Data Network Stack & Connectivity
- CVE-2024-33047 Buffer Over-read in Display
- CVE-2024-23360 Improper Access Control in Graphics Windows
Sources
Also known as GHSA-xjcp-9jxf-mc93.