CVE-2022-33283 Buffer over-read in WLAN
An attacker can disclose sensitive information via a buffer over-read in Qualcomm Snapdragon WLAN frame parsing due to missing length checks.
- 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-2022-33283?
CVE-2022-33283 is a high-severity vulnerability in Qualcomm Ar8035 Firmware, published on 6 Jan 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Information disclosure due to buffer over-read in WLAN while WLAN frame parsing due to missing frame length check.
Which versions are affected by CVE-2022-33283?
It affects 134 products.
Products include Qualcomm Ar8035 Firmware, Qualcomm Ar9380 Firmware, Qualcomm Csr8811 Firmware, Qualcomm Ipq5010 Firmware, Qualcomm Ipq5018 Firmware, Qualcomm Ipq5028 Firmware and 128 more.
How do I fix CVE-2022-33283?
No fix has been published for CVE-2022-33283 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-33283 being exploited?
There is no known exploitation of CVE-2022-33283 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-655p-xm4m-c6qj.