CVE-2024-33063 Integer Overflow or Wraparound in WLAN Host Communication
An integer overflow in Qualcomm WLAN host communication allows attackers to cause a transient denial of service via crafted beacon frames.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2024-33063?
CVE-2024-33063 is a high-severity vulnerability in Qualcomm Ar8035 Firmware, published on 2 Dec 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Transient DOS while parsing the ML IE when a beacon with common info length of the ML IE greater than the ML IE inside which this element is present.
Weakness: CWE-190
Which versions are affected by CVE-2024-33063?
It affects 124 products.
Products include Qualcomm Ar8035 Firmware, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Immersive Home 3210 Platform Firmware, Qualcomm Immersive Home 326 Platform Firmware, Qualcomm Ipq5300 Firmware and 118 more.
How do I fix CVE-2024-33063?
Apply the vendor's patch.
Is CVE-2024-33063 being exploited?
There is no known exploitation of CVE-2024-33063 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 3749192, A-364017561, ASB-A-364017561, GHSA-mqx9-69q5-c3vh.