Buffer Overflow Vulnerability in Android for MSM, Firefox OS for MSM, QRD Android, and CAF Android Releases

CVE-2017-9722 · 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, when updating custom EDID (hdmi_tx_sysfs_wta_edid), if edid_size, which is controlled by userspace, is too large, a buffer overflow occurs.

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