CVE-2024-53021 Buffer Over-read in Data Network Stack & Connectivity
A buffer over-read in the Qualcomm Snapdragon network stack allows attackers to disclose sensitive information via crafted RTCP packets.
- 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-2024-53021?
CVE-2024-53021 is a high-severity vulnerability in Qualcomm Apq8017 Firmware, published on 3 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Information disclosure may occur while processing goodbye RTCP packet from network.
Weakness: CWE-126
Which versions are affected by CVE-2024-53021?
It affects 225 products.
Products include Qualcomm 205 Mobile Platform Firmware, Qualcomm 215 Mobile Platform Firmware, Qualcomm Apq8017 Firmware, Qualcomm Aqt1000 Firmware, Qualcomm Fastconnect 6200 Firmware, Qualcomm Fastconnect 6700 Firmware and 219 more.
How do I fix CVE-2024-53021?
No fix has been published for CVE-2024-53021 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-53021 being exploited?
There is no known exploitation of CVE-2024-53021 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Apq8017 Firmware
Sources
Also known as GHSA-qm7w-cjmv-j299.