Use-After-Free Vulnerability in mdss_rotator_ioctl Function

CVE-2017-11091 · MEDIUM Severity

AV:L/AC:L/AU:N/C:P/I:P/A:P

In android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, in the function mdss_rotator_ioctl in the driver /dev/mdss_rotator, a Use-After-Free condition can potentially occur due to a fence being installed too early.

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