CVE-2019-2266 Use after free in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking
A double free vulnerability in the Qualcomm kernel camera sensor power sequence handling allows attackers to potentially execute code or escalate privileges.
- 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-2019-2266?
CVE-2019-2266 is a high-severity use after free vulnerability in Qualcomm Apq8053 Firmware, published on 21 Nov 2019. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Possible double free issue in kernel while handling the camera sensor and its sub modules power sequence in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8053, IPQ4019, IPQ8064, MDM9206, MDM9207C, MDM9607, MSM8909, MSM8909W, Nicobar, QCA9980, QCS405, QCS605, SDM845, SDX24, SM7150, SM8150
Weakness: CWE-415
Which versions are affected by CVE-2019-2266?
It affects 16 products.
Products include Qualcomm Apq8053 Firmware, Qualcomm Ipq4019 Firmware, Qualcomm Ipq8064 Firmware, Qualcomm Mdm9206 Firmware, Qualcomm Mdm9207c Firmware, Qualcomm Mdm9607 Firmware and 10 more.
How do I fix CVE-2019-2266?
No fix has been published for CVE-2019-2266 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-2019-2266 being exploited?
There is no known exploitation of CVE-2019-2266 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Apq8053 Firmware
- CVE-2022-22071 Qualcomm Multiple Chipsets Use-After-Free
- CVE-2020-11153 Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
- CVE-2020-3703 Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music
- CVE-2019-14080 Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables
- CVE-2020-3628 Information disclosure in Snapdragon Consumer IOT, Snapdragon Mobile
Sources
Also known as GHSA-g788-2pq2-2cqh.