Use-After-Free Vulnerability in Qualcomm Snapdragon Graphics Driver
CVE-2021-1947
Key Information:
- Vendor
Qualcomm
- Vendor
- CVE Published:
- 17 September 2021
What is CVE-2021-1947?
A use-after-free vulnerability exists within the Qualcomm Snapdragon graphics driver, which stems from improper handling of invalid pointers. This issue can potentially allow an attacker to exploit the flaw, leading to unexpected behavior in affected devices. The vulnerability impacts various Snapdragon platforms, including Compute, Connectivity, Industrial IoT, Mobile, Wearables, and Wired Infrastructure and Networking, making it a significant concern for users relying on these technologies.
Affected Version(s)
Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking APQ8009W, APQ8053, AR9380, IPQ8064, IPQ8065, IPQ8068, IPQ8069, MSM8909W, MSM8953, QCA6320, QCA6390, QCA6391, QCA6426, QCA8337, QCA9531, QCA9558, QCA9561, QCA9563, QCA9880, QCA9882, QCA9886, QCA9887, QCA9888, QCA9889, QCA9896, QCA9898, QCA9980, QCA9982, QCA9984, QCA9990, QCA9992, QCA9994, QCM2290, QCM4290, QCM6125, QCS2290, QCS4290, QCS6125, QET4101, QRB5165, QSW8573, SD429, SD460, SD660, SD662, SD665, SD690 5G, SD750G, SD765, SD765G, SD768G, SD855, SD865 5G, SD870, SDA429W, SDM429W, SDM830, SDX55, SDX55M, SM4125, SM7250P, WCD9326, WCD9335, WCD9340, WCD9341, WCD9370, WCD9375, WCD9380, WCD9385, WCN3610, WCN3615, WCN3620, WCN3660B, WCN3680B, WCN3910, WCN3950, WCN3980, WCN3988, WCN3990, WCN3991, WCN3998, WCN6850, WCN6851, WSA8810, WSA8815, WSA8830, WSA8835