CVE-2021-35087 Null dereference in Snapdragon Industrial IOT, Snapdragon Mobile
Attackers can cause a denial of service via null pointer dereference in Snapdragon Industrial IoT and Mobile firmware due to improper validation.
- 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-2021-35087?
CVE-2021-35087 is a high-severity vulnerability in Qualcomm Ar8035 Firmware, published on 14 Jun 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Possible null pointer access due to improper validation of system information message to be processed in Snapdragon Industrial IOT, Snapdragon Mobile
Weakness: CWE-476
Which versions are affected by CVE-2021-35087?
It affects 41 products.
Products include Qualcomm Ar8035 Firmware, Qualcomm Qca6390 Firmware, Qualcomm Qca6391 Firmware, Qualcomm Qca8081 Firmware, Qualcomm Qca8337 Firmware, Qualcomm Qcm6490 Firmware and 35 more.
How do I fix CVE-2021-35087?
No fix has been published for CVE-2021-35087 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-35087 being exploited?
There is no known exploitation of CVE-2021-35087 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-f9vg-j4h6-x22w.