GPU Memstore Mapping Vulnerability in Snapdragon Platforms
CVE-2020-11282 · HIGH Severity
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Improper access control when using mmap with the kgsl driver with a special offset value that can be provided to map the memstore of the GPU to user space in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
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