CVE-2023-33033 Use of Out-of-range Pointer Offset in Audio
Memory corruption in Qualcomm Snapdragon audio subsystem allows attackers to execute arbitrary code or escalate privileges during playback.
- 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 CVE-2023-33033?
CVE-2023-33033 is a high-severity memory corruption vulnerability in Qualcomm 315 5g Iot Modem Firmware, published on 2 Jan 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Memory corruption in Audio during playback with speaker protection.
Which versions are affected by CVE-2023-33033?
It affects 264 products.
Products include Qualcomm 315 5g Iot Modem Firmware, Qualcomm 9205 Lte Modem Firmware, Qualcomm 9206 Lte Modem Firmware, Qualcomm 9207 Lte Modem Firmware, Qualcomm Apq8017 Firmware, Qualcomm Apq8037 Firmware and 258 more.
How do I fix CVE-2023-33033?
No fix has been published for CVE-2023-33033 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 CVE-2023-33033 being exploited?
There is no known exploitation of CVE-2023-33033 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm 315 5g Iot Modem Firmware
- CVE-2023-33107 Qualcomm Multiple Chipsets Integer Overflow
- CVE-2023-33063 Qualcomm Multiple Chipsets Use-After-Free
- CVE-2025-27034 Improper Validation of Array Index in Multi-Mode Call Processor
- CVE-2023-22388 Use of Out-of-range Pointer Offset in Multi-mode Call Processor
- CVE-2023-28578 Improper Input Validation in Services
Sources
Also known as GHSA-wxqg-47fv-wf96.