CVE-2024-45550 Improper Validation of Array Index in DSP Services
An attacker can trigger memory corruption in Qualcomm Snapdragon DSP services via improper array index validation, potentially leading to code execution or privilege escalation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-45550?
CVE-2024-45550 is a high-severity memory corruption vulnerability in Qualcomm Fastconnect 6900 Firmware, published on 6 Jan 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Memory corruption occurs when invoking any IOCTL-calling application that executes all MCDM driver IOCTL calls.
Weakness: CWE-129
Which versions are affected by CVE-2024-45550?
It affects 8 products.
Products include Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Sc8380xp Firmware, Qualcomm Wcd9380 Firmware, Qualcomm Wcd9385 Firmware, Qualcomm Wsa8840 Firmware and 2 more.
How do I fix CVE-2024-45550?
No fix has been published for CVE-2024-45550 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-2024-45550 being exploited?
There is no known exploitation of CVE-2024-45550 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Fastconnect 6900 Firmware
Sources
Also known as GHSA-mqh3-w8fw-j85c.