CVE-2024-23379 Double Free in DSP Services
Concurrent threads can trigger a double free in DSP services, potentially allowing code execution or privilege escalation on Qualcomm Snapdragon devices.
- 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-2024-23379?
CVE-2024-23379 is a medium-severity use after free vulnerability in Qualcomm Fastconnect 6900 Firmware, published on 7 Oct 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Memory corruption while unmapping the fastrpc map when two threads can free the same map in concurrent scenario.
Weakness: CWE-415
Which versions are affected by CVE-2024-23379?
It affects 34 products.
Products include Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qam8255p Firmware, Qualcomm Qam8650p Firmware, Qualcomm Qam8775p Firmware, Qualcomm Qamsrv1h Firmware and 28 more.
How do I fix CVE-2024-23379?
No fix has been published for CVE-2024-23379 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2024-23379 being exploited?
There is no known exploitation of CVE-2024-23379 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Fastconnect 6900 Firmware
Sources
Also known as GHSA-4vvw-xxg7-3qfj.