CVE-2025-21422 Cryptographic Issues in Automotive
Missing checks in Qualcomm Snapdragon crypto API allow IV reuse or corrupted keys, potentially exposing data or bypassing security.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-21422?
CVE-2025-21422 is a high-severity vulnerability in Qualcomm Aqt1000 Firmware, published on 8 Jul 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Cryptographic issue while processing crypto API calls, missing checks may lead to corrupted key usage or IV reuses.
Weakness: CWE-310
Which versions are affected by CVE-2025-21422?
It affects 221 products.
Products include Qualcomm Aqt1000 Firmware, Qualcomm Ar8035 Firmware, Qualcomm Fastconnect 6200 Firmware, Qualcomm Fastconnect 6700 Firmware, Qualcomm Fastconnect 6800 Firmware, Qualcomm Fastconnect 6900 Firmware and 215 more.
How do I fix CVE-2025-21422?
No fix has been published for CVE-2025-21422 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-21422 being exploited?
There is no known exploitation of CVE-2025-21422 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Aqt1000 Firmware
- CVE-2025-21479 Qualcomm Multiple Chipsets Incorrect Authorization
- CVE-2025-21480 Qualcomm Multiple Chipsets Incorrect Authorization
- CVE-2023-28562 Buffer Copy Without Checking Size of Input in QESL
- CVE-2022-40514 Buffer copy without checking size of input in WLAN Firmware
- CVE-2022-22096 Memory corruption in Snapdragon Connectivity, Snapdragon Mobile
Sources
Also known as GHSA-mgmw-3rhj-73v9.