CVE-2023-33041 Reachable assertion in WLAN Firmware
A reachable assertion in Qualcomm WLAN firmware allows attackers to cause a denial of service via state confusion during peer ID lookups.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-33041?
CVE-2023-33041 is a high-severity denial of service vulnerability in Qualcomm Ar8035 Firmware, published on 5 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Under certain scenarios the WLAN Firmware will reach an assertion due to state confusion while looking up peer ids.
Weakness: CWE-617
Which versions are affected by CVE-2023-33041?
It affects 127 products.
Products include Qualcomm Ar8035 Firmware, Qualcomm Csr8811 Firmware, Qualcomm Flight Rb5 5g Platform Firmware, Qualcomm Immersive Home 214 Platform Firmware, Qualcomm Immersive Home 216 Platform Firmware, Qualcomm Immersive Home 316 Platform Firmware and 121 more.
How do I fix CVE-2023-33041?
No fix has been published for CVE-2023-33041 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2023-33041 being exploited?
There is no known exploitation of CVE-2023-33041 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 GHSA-5v57-x2wg-79rm.