CVE-2023-28568 Buffer Over-read in WLAN HAL
An attacker can read sensitive memory contents via a buffer over-read in the WLAN HAL of Qualcomm Snapdragon 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
- None listed
What is CVE-2023-28568?
CVE-2023-28568 is a medium-severity vulnerability in Qualcomm Aqt1000 Firmware, published on 7 Nov 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Information disclosure in WLAN HAL when reception status handler is called.
Weakness: CWE-126
Which versions are affected by CVE-2023-28568?
It affects 88 products.
Products include Qualcomm Aqt1000 Firmware, Qualcomm Fastconnect 6200 Firmware, Qualcomm Fastconnect 6700 Firmware, Qualcomm Fastconnect 6800 Firmware, Qualcomm Fastconnect 6900 Firmware, Qualcomm Qca6310 Firmware and 82 more.
How do I fix CVE-2023-28568?
No fix has been published for CVE-2023-28568 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-28568 being exploited?
There is no known exploitation of CVE-2023-28568 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 GHSA-hj4c-9fp7-4vrh.