CVE-2022-40539 Improper Validation of Array Index in Automotive Android OS
Improper array index validation in Automotive Android OS allows memory corruption, potentially enabling code execution or privilege escalation.
- 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-2022-40539?
CVE-2022-40539 is a high-severity memory corruption vulnerability in Qualcomm Qam8295p Firmware, published on 7 Mar 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 Android OS due to improper validation of array index.
Which versions are affected by CVE-2022-40539?
It affects 25 products.
Products include Qualcomm Qam8295p Firmware, Qualcomm Qca6574au Firmware, Qualcomm Qca6696 Firmware, Qualcomm Qcc5100 Firmware, Qualcomm Qcs410 Firmware, Qualcomm Qcs610 Firmware and 19 more.
How do I fix CVE-2022-40539?
No fix has been published for CVE-2022-40539 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-2022-40539 being exploited?
There is no known exploitation of CVE-2022-40539 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Qam8295p Firmware
- CVE-2023-33039 Use After Free in Automotive Display
- CVE-2023-21642 Improper Access Control in HAB Memory Management
- 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-grhp-f8w5-jcw8.