CVE-2020-3610 Use after free in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
A double free vulnerability in Qualcomm Snapdragon firmware allows attackers to execute arbitrary code or escalate privileges via IOCTL commands.
- 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-2020-3610?
CVE-2020-3610 is a high-severity use after free vulnerability in Qualcomm Apq8009 Firmware, published on 2 Jun 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Possibility of double free of the drawobj that is added to the drawqueue array of the context during IOCTL commands as there is no refcount taken for this object in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8009, APQ8053, APQ8096AU, APQ8098, MSM8909W, MSM8917, MSM8953, MSM8996AU, Nicobar, QCS405, QCS605, QM215, Rennell, SA415M, Saipan, SC8180X, SDA660, SDA845, SDM429, SDM429W, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDX20, SDX24, SDX55, SM6150, SM7150, SM8150, SM8250, SXR2130
Weakness: CWE-415
Which versions are affected by CVE-2020-3610?
It affects 37 products.
Products include Qualcomm Apq8009 Firmware, Qualcomm Apq8053 Firmware, Qualcomm Apq8096au Firmware, Qualcomm Apq8098 Firmware, Qualcomm Msm8909w Firmware, Qualcomm Msm8917 Firmware and 31 more.
How do I fix CVE-2020-3610?
No fix has been published for CVE-2020-3610 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-2020-3610 being exploited?
There is no known exploitation of CVE-2020-3610 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-38w8-555w-mp78.