CVE-2023-28553 Buffer Over-read in WLAN Host
An attacker can disclose sensitive information from the WLAN Host via a buffer over-read when processing WMI event commands on 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
- Available
What is CVE-2023-28553?
CVE-2023-28553 is a medium-severity vulnerability in Qualcomm Ar8035 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 Host when processing WMI event command.
Weakness: CWE-126
Which versions are affected by CVE-2023-28553?
It affects 144 products.
Products include Qualcomm Ar8035 Firmware, Qualcomm Ar9380 Firmware, Qualcomm Csr8811 Firmware, Qualcomm Csrb31024 Firmware, Qualcomm Fastconnect 6200 Firmware, Qualcomm Fastconnect 6800 Firmware and 138 more.
How do I fix CVE-2023-28553?
Apply the vendor's patch.
Is CVE-2023-28553 being exploited?
There is no known exploitation of CVE-2023-28553 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Ar8035 Firmware
- CVE-2023-33106 Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset
- CVE-2024-45569 Improper Validation of Array Index in WLAN Host Communication
- CVE-2024-21473 Improper Input Validation in WIN SON
- CVE-2023-28582 Buffer Copy Without Checking Size of Input in Data Modem
- CVE-2023-43552 Use After Free in WLAN Host Communication
Sources
Also known as 3357714, A-280447263, GHSA-x89p-6rqm-64cc, PUB-A-280447263.