CVE-2023-33039 Use After Free in Automotive Display
A use-after-free vulnerability in Qualcomm Snapdragon automotive display drivers allows attackers to execute arbitrary code or escalate privileges.
- 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-2023-33039?
CVE-2023-33039 is a high-severity use after free vulnerability in Qualcomm Qam8295p Firmware, published on 3 Oct 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Memory corruption in Automotive Display while destroying the image handle created using connected display driver.
Weakness: CWE-416
Which versions are affected by CVE-2023-33039?
It affects 21 products.
Products include Qualcomm Qam8295p Firmware, Qualcomm Qam8650p Firmware, Qualcomm Qamsrv1h Firmware, Qualcomm Qca6574a Firmware, Qualcomm Qca6574au Firmware, Qualcomm Qca6595au Firmware and 15 more.
How do I fix CVE-2023-33039?
No fix has been published for CVE-2023-33039 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-2023-33039 being exploited?
There is no known exploitation of CVE-2023-33039 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Qam8295p Firmware
- CVE-2023-21642 Improper Access Control in HAB Memory Management
- CVE-2022-40539 Improper Validation of Array Index in Automotive Android OS
- CVE-2022-33274 Improper validation of array index in Android Core
- CVE-2022-33300 Improper input validation in Automotive Android OS
- CVE-2021-35126 Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
Sources
Also known as GHSA-j667-f3j6-grr4.