CVE-2023-33088 NULL pointer dereference in WLAN Firmware
A null pointer dereference in Qualcomm Snapdragon WLAN firmware allows attackers to cause a denial of service via crafted command parameters.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-33088?
CVE-2023-33088 is a high-severity vulnerability in Qualcomm 315 5g Iot Modem Firmware, published on 5 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Memory corruption when processing cmd parameters while parsing vdev.
Weakness: CWE-476
Which versions are affected by CVE-2023-33088?
It affects 306 products.
Products include Qualcomm 315 5g Iot Modem Firmware, Qualcomm Aqt1000 Firmware, Qualcomm Ar8031 Firmware, Qualcomm Ar8035 Firmware, Qualcomm Ar9380 Firmware, Qualcomm Csr8811 Firmware and 300 more.
How do I fix CVE-2023-33088?
No fix has been published for CVE-2023-33088 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-33088 being exploited?
There is no known exploitation of CVE-2023-33088 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm 315 5g Iot Modem Firmware
- CVE-2023-33107 Qualcomm Multiple Chipsets Integer Overflow
- CVE-2023-33063 Qualcomm Multiple Chipsets Use-After-Free
- CVE-2025-27034 Improper Validation of Array Index in Multi-Mode Call Processor
- CVE-2023-22388 Use of Out-of-range Pointer Offset in Multi-mode Call Processor
- CVE-2023-28578 Improper Input Validation in Services
Sources
Also known as GHSA-vxgq-8374-wq2x.