CVE-2022-25725 Use-after-Free in MODEM
An attacker can cause a denial of service in Qualcomm Snapdragon modems due to improper pointer handling leading to a use-after-free condition.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-25725?
CVE-2022-25725 is a medium-severity use after free vulnerability in Qualcomm Ar8035 Firmware, published on 6 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Denial of service in MODEM due to improper pointer handling
Weakness: CWE-763
Which versions are affected by CVE-2022-25725?
It affects 67 products.
Products include Qualcomm Ar8035 Firmware, Qualcomm Csrb31024 Firmware, Qualcomm Qca6390 Firmware, Qualcomm Qca6391 Firmware, Qualcomm Qca6421 Firmware, Qualcomm Qca6426 Firmware and 61 more.
How do I fix CVE-2022-25725?
No fix has been published for CVE-2022-25725 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2022-25725 being exploited?
There is no known exploitation of CVE-2022-25725 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-f543-5x5h-5x35.