CVE-2023-28569 Buffer Over-read in WLAN HAL
An attacker can read sensitive memory via a buffer over-read in the WLAN HAL, affecting 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-2023-28569?
CVE-2023-28569 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 while handling command through WMI interfaces.
Weakness: CWE-126
Which versions are affected by CVE-2023-28569?
It affects 208 products.
Products include Qualcomm Aqt1000 Firmware, Qualcomm Ar9380 Firmware, Qualcomm Csr8811 Firmware, Qualcomm Csrb31024 Firmware, Qualcomm Fastconnect 6200 Firmware, Qualcomm Fastconnect 6700 Firmware and 202 more.
How do I fix CVE-2023-28569?
No fix has been published for CVE-2023-28569 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-28569 being exploited?
There is no known exploitation of CVE-2023-28569 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-q2vq-xj2q-g729.