CVE-2023-22383 Use After Free in Camera
A use-after-free vulnerability in Qualcomm Snapdragon camera drivers allows attackers to execute arbitrary code or escalate privileges.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-22383?
CVE-2023-22383 is a medium-severity use after free vulnerability in Qualcomm Aqt1000 Firmware, published on 5 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Memory Corruption in camera while installing a fd for a particular DMA buffer.
Which versions are affected by CVE-2023-22383?
It affects 59 products.
Products include Qualcomm Aqt1000 Firmware, Qualcomm C-V2x 9150 Firmware, Qualcomm Fastconnect 6200 Firmware, Qualcomm Fastconnect 6700 Firmware, Qualcomm Fastconnect 6800 Firmware, Qualcomm Fastconnect 6900 Firmware and 53 more.
How do I fix CVE-2023-22383?
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-2023-22383 being exploited?
There is no known exploitation of CVE-2023-22383 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Aqt1000 Firmware
- CVE-2025-21479 Qualcomm Multiple Chipsets Incorrect Authorization
- CVE-2025-21480 Qualcomm Multiple Chipsets Incorrect Authorization
- CVE-2023-28562 Buffer Copy Without Checking Size of Input in QESL
- CVE-2022-40514 Buffer copy without checking size of input in WLAN Firmware
- CVE-2022-22096 Memory corruption in Snapdragon Connectivity, Snapdragon Mobile
Sources
Also known as 3341070, A-258533280, GHSA-2q8v-r2xr-c9xc, PUB-A-258533280.