CVE-2023-33090 Buffer Over-read in Audio
A buffer over-read in the Qualcomm ADSP audio module allows attackers to cause a transient denial of service on Android devices.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-33090?
CVE-2023-33090 is a medium-severity denial of service vulnerability in Qualcomm Ar8035 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
Transient DOS while processing channel information for speaker protection v2 module in ADSP.
Which versions are affected by CVE-2023-33090?
It affects 52 products.
Products include Qualcomm Ar8035 Firmware, Qualcomm Fastconnect 6800 Firmware, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qam8255p Firmware, Qualcomm Qam8295p Firmware and 46 more.
How do I fix CVE-2023-33090?
Apply the vendor's patch.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2023-33090 being exploited?
There is no known exploitation of CVE-2023-33090 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Ar8035 Firmware
- CVE-2023-33106 Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset
- CVE-2024-45569 Improper Validation of Array Index in WLAN Host Communication
- CVE-2024-21473 Improper Input Validation in WIN SON
- CVE-2023-28582 Buffer Copy Without Checking Size of Input in Data Modem
- CVE-2023-43552 Use After Free in WLAN Host Communication
Sources
Also known as 3458298, A-299130860, GHSA-j5r8-f5xj-3h83, PUB-A-299130860.