CVE-2024-23381 Use After Free in Graphics Linux
A use-after-free vulnerability in Qualcomm Snapdragon GPU drivers allows attackers to execute arbitrary code or escalate privileges on Android devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2024-23381?
CVE-2024-23381 is a high-severity use after free vulnerability in Qualcomm Fastconnect 6200 Firmware, published on 5 Aug 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Memory corruption when memory mapped in a VBO is not unmapped by the GPU SMMU.
Weakness: CWE-416
Which versions are affected by CVE-2024-23381?
It affects 72 products.
Products include Qualcomm Fastconnect 6200 Firmware, Qualcomm Fastconnect 6700 Firmware, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qam8255p Firmware, Qualcomm Qam8295p Firmware and 66 more.
How do I fix CVE-2024-23381?
Apply the vendor's patch.
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-2024-23381 being exploited?
There is no known exploitation of CVE-2024-23381 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Fastconnect 6200 Firmware
Sources
Also known as 3701594, A-339043781, ASB-A-339043781, GHSA-x9vg-qjpv-3c38.