CVE-2021-30330 Null dereference in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wearables
A null pointer dereference in Qualcomm Snapdragon firmware allows attackers to cause a denial of service via improper validation of APE clips.
- 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-2021-30330?
CVE-2021-30330 is a high-severity vulnerability in Qualcomm Apq8009 Firmware, published on 13 Jan 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Possible null pointer dereference due to improper validation of APE clip in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wearables
Weakness: CWE-476
Which versions are affected by CVE-2021-30330?
It affects 110 products.
Products include Qualcomm Apq8009 Firmware, Qualcomm Apq8009w Firmware, Qualcomm Apq8017 Firmware, Qualcomm Apq8064au Firmware, Qualcomm Apq8096au Firmware, Qualcomm Ar8031 Firmware and 104 more.
How do I fix CVE-2021-30330?
No fix has been published for CVE-2021-30330 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-30330 being exploited?
There is no known exploitation of CVE-2021-30330 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-mvjm-xvhc-97rr.