CVE-2023-22387 Use of Out-of-range Pointer Offset in Qualcomm IPC
A compromised VM can trigger arbitrary memory overwrite in Qualcomm IPC, leading to memory corruption and potential code execution on Android devices.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-22387?
CVE-2023-22387 is a high-severity memory corruption vulnerability in Qualcomm Apq8017 Firmware, published on 4 Jul 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Arbitrary memory overwrite when VM gets compromised in TX write leading to Memory Corruption.
Weakness: CWE-823
Which versions are affected by CVE-2023-22387?
It affects 271 products.
Products include Qualcomm 205 Firmware, Qualcomm 215 Firmware, Qualcomm 315 5g Iot Firmware, Qualcomm Apq8017 Firmware, Qualcomm Aqt1000 Firmware, Qualcomm Ar8031 Firmware and 265 more.
How do I fix CVE-2023-22387?
Apply the vendor's patch.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2023-22387 being exploited?
There is no known exploitation of CVE-2023-22387 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Apq8017 Firmware
- CVE-2023-22667 Integer Overflow or Wraparound in Audio
- CVE-2024-33042 Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in FM Host
- CVE-2024-53027 Buffer Copy Without Checking Size of Input in WLAN Host
- CVE-2023-33019 Improper Authorization in WLAN Host
- CVE-2023-33020 Improper Authorization in WLAN Host
Sources
Also known as 3356023, A-276750306, ASB-A-276750306, GHSA-6r2c-g7f8-6rfj.