CVE-2023-21626 Improper Authentication in HLOS.
Improper authentication in Qualcomm Snapdragon HLOS allows bypassing key velocity checks, potentially compromising security features.
- 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-2023-21626?
CVE-2023-21626 is a high-severity vulnerability in Qualcomm Apq8009 Firmware, published on 8 Aug 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Cryptographic issue in HLOS due to improper authentication while performing key velocity checks using more than one key.
Which versions are affected by CVE-2023-21626?
It affects 185 products.
Products include Qualcomm Apq8009 Firmware, Qualcomm Apq8017 Firmware, Qualcomm Apq8037 Firmware, Qualcomm Aqt1000 Firmware, Qualcomm Ar8035 Firmware, Qualcomm Csra6620 Firmware and 179 more.
How do I fix CVE-2023-21626?
No fix has been published for CVE-2023-21626 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-21626 being exploited?
There is no known exploitation of CVE-2023-21626 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Apq8009 Firmware
- CVE-2021-1905 Qualcomm Multiple Chipsets Use-After-Free
- CVE-2020-11261 Qualcomm Multiple Chipsets Improper Input Validation
- CVE-2021-1906 Qualcomm Multiple Chipsets Detection of Error Condition Without Action
- CVE-2022-40510 Buffer copy without checking size of input in Audio.
- CVE-2022-22088 Integer Overflow to Buffer Overflow in Bluetooth HOST
Sources
Also known as GHSA-mx82-492r-vjvf.