CVE-2023-28563 Buffer Over-read in IOE Firmware
An attacker can read sensitive memory contents via a buffer over-read in Qualcomm Snapdragon firmware during WMI command handling.
- 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-2023-28563?
CVE-2023-28563 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 IOE Firmware while handling WMI command.
Weakness: CWE-126
Which versions are affected by CVE-2023-28563?
It affects 230 products.
Products include Qualcomm Aqt1000 Firmware, Qualcomm Ar8031 Firmware, Qualcomm Ar8035 Firmware, Qualcomm Ar9380 Firmware, Qualcomm Csr8811 Firmware, Qualcomm Csra6620 Firmware and 224 more.
How do I fix CVE-2023-28563?
No fix has been published for CVE-2023-28563 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-28563 being exploited?
There is no known exploitation of CVE-2023-28563 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-p46c-qgr8-xvh2.