CVE-2018-11847
Description
Malicious TA can tag QSEE kernel memory and map to EL0, there by corrupting the physical memory as well it can be used to corrupt the QSEE kernel and compromise the whole TEE in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables and Snapdragon Wired Infrastructure and Networking in versions IPQ8074, MDM9206, MDM9607, MDM9650, MDM9655, MSM8909W, MSM8996AU, QCA8081, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 615/16/SD 415, SD 625, SD 632, SD 650/52, SD 820, SD 820A, SD 835, SD 8CX, SDM439 and Snapdragon_High_Med_2016
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| qualcomm ipq8074_firmware | No range specified | — |
| qualcomm mdm9206_firmware | No range specified | — |
| qualcomm mdm9607_firmware | No range specified | — |
| qualcomm mdm9650_firmware | No range specified | — |
| qualcomm mdm9655_firmware | No range specified | — |
| qualcomm msm8909w_firmware | No range specified | — |
| qualcomm msm8996au_firmware | No range specified | — |
| qualcomm qca8081_firmware | No range specified | — |
| qualcomm sd_210_firmware | No range specified | — |
| qualcomm sd_212_firmware | No range specified | — |
| qualcomm sd_205_firmware | No range specified | — |
| qualcomm sd_410_firmware | No range specified | — |
| qualcomm sd_412_firmware | No range specified | — |
| qualcomm sd_425_firmware | No range specified | — |
| qualcomm sd_427_firmware | No range specified | — |
| qualcomm sd_430_firmware | No range specified | — |
| qualcomm sd_435_firmware | No range specified | — |
| qualcomm sd_439_firmware | No range specified | — |
| qualcomm sd_429_firmware | No range specified | — |
| qualcomm sd_450_firmware | No range specified | — |
| qualcomm sd_615_firmware | No range specified | — |
| qualcomm sd_616_firmware | No range specified | — |
| qualcomm sd_415_firmware | No range specified | — |
| qualcomm sd_625_firmware | No range specified | — |
| qualcomm sd_632_firmware | No range specified | — |
| qualcomm sd_650_firmware | No range specified | — |
| qualcomm sd_652_firmware | No range specified | — |
| qualcomm sd_820_firmware | No range specified | — |
| qualcomm sd_820a_firmware | No range specified | — |
| qualcomm sd_835_firmware | No range specified | — |
| qualcomm sd_8cx_firmware | No range specified | — |
| qualcomm sdm439_firmware | No range specified | — |
| qualcomm snapdragon_high_med_2016_firmware | No range specified | — |
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