CVE-2023-33015 Buffer Over-read in WLAN Firmware
A buffer over-read in Qualcomm WLAN firmware 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
- None listed
What is CVE-2023-33015?
CVE-2023-33015 is a high-severity denial of service vulnerability in Qualcomm Aqt1000 Firmware, published on 5 Sep 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Transient DOS in WLAN Firmware while interpreting MBSSID IE of a received beacon frame.
Which versions are affected by CVE-2023-33015?
It affects 194 products.
Products include Qualcomm 315 5g Firmware, Qualcomm Aqt1000 Firmware, Qualcomm Ar8035 Firmware, Qualcomm Ar9380 Firmware, Qualcomm Csr8811 Firmware, Qualcomm Csrb31024 Firmware and 188 more.
How do I fix CVE-2023-33015?
No fix has been published for CVE-2023-33015 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-2023-33015 being exploited?
There is no known exploitation of CVE-2023-33015 in the wild and no public exploit code.
Sources
Also known as GHSA-5796-pg6j-m9rr.