Description
Multiple array index errors in drivers/media/video/msm/server/msm_cam_server.c in the MSM camera driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, allow attackers to gain privileges by leveraging camera device-node access, related to the (1) msm_ctrl_cmd_done, (2) msm_ioctl_server, and (3) msm_server_send_ctrl functions.
References
- https://www.codeaurora.org/projects/security-advisories/out-bounds-array-access-camera-driver-cve-2013-6123
- https://www.codeaurora.org/cgit/quic/la//kernel/msm/commit/?id=60e4af06161d91d5aeaa04c7d6e9f4345a6acdd4
- code-aurora-cve20136123-priv-esc(90505) vdb-entry
- https://www.codeaurora.org/cgit/quic/la//kernel/msm/commit/?id=7beb04ea945a7178e61d935918d3cb152996b558