high
7.7
CWE
732
Advisory Published
CVE Published
Updated

CVE-2018-11259

First published: Mon Jul 02 2018(Updated: )

Due to Improper Access Control of NAND-based EFS in Snapdragon Automobile, Snapdragon Mobile and Snapdragon Wear, From fastboot on a NAND-based device, the EFS partition can be erased. Apps processor then has non-secure world full read/write access to the partition until the modem boots and configures the EFS partition addresses in its MPU partition.

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Android
Qualcomm MDM9206
Qualcomm MDM9206 firmware
Qualcomm MD9607 Firmware
Qualcomm MDM9607 firmware
Qualcomm MDM9635M firmware
Qualcomm MDM9635M firmware
Qualcomm MDM9640 Firmware
Qualcomm MDM9640 Firmware
Qualcomm MDM9650
Qualcomm MDM9650 firmware
Qualcomm MDM9655 firmware
Qualcomm MDM9655 firmware
Qualcomm 8909 Firmware
Qualcomm Snapdragon 8909
qualcomm MSM8996AU firmware
Qualcomm MSM8996AU Firmware
Qualcomm SD210 Firmware
Qualcomm SD 210 Firmware
Qualcomm SD 212
Qualcomm SD 212 Firmware
Qualcomm 205 Firmware
Qualcomm SD205 Firmware
Qualcomm SD410 Firmware
Qualcomm Snapdragon 410
Qualcomm SD412 Firmware
Qualcomm SD412
Qualcomm SDR425 Firmware
Qualcomm Snapdragon 425
Qualcomm SD427 Firmware
Qualcomm SD 427 firmware
Qualcomm SD 430 Firmware
Qualcomm SD 430 Firmware
qualcomm sd435 firmware
Qualcomm Snapdragon 435
Qualcomm SDM450 Firmware
Qualcomm SDM450
Qualcomm SD615 Firmware
Qualcomm Snapdragon 615
Qualcomm SD 616 Firmware
Qualcomm Snapdragon 616
Qualcomm Snapdragon 415 Firmware
Qualcomm Snapdragon 415
Qualcomm SD617 Firmware
Qualcomm QCA617
Qualcomm SD 625 Firmware
Qualcomm Snapdragon 625
Qualcomm SD650 Firmware
Qualcomm Snapdragon 650
Qualcomm SD652 Firmware
Qualcomm SD652 Firmware
Qualcomm Snapdragon 800 Firmware
Qualcomm Snapdragon 800
Qualcomm Snapdragon 810 Firmware
Qualcomm Snapdragon 810
Qualcomm SD820 Firmware
Qualcomm SD820 Firmware
Qualcomm SD820A Firmware
Qualcomm SD820A Firmware
Qualcomm SD835 Firmware
Qualcomm Snapdragon 835
Qualcomm SDA845 Firmware
Qualcomm SD845
Qualcomm SD850 Firmware
Qualcomm SD850
Qualcomm SDM630
Qualcomm SDM630 Firmware
Qualcomm SDM632 Firmware
Qualcomm SDM632 Firmware
Qualcomm SD 636 Firmware
Qualcomm SDM636 Firmware
Qualcomm SD660 Firmware
Qualcomm Snapdragon 660
Qualcomm SDX20 Firmware
Qualcomm SDX20 Firmware
Qualcomm Snapdragon High Med 2016
Qualcomm Snapdragon

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2018-11259?

    CVE-2018-11259 is classified as a critical severity vulnerability due to improper access control.

  • How do I fix CVE-2018-11259?

    Users should update their Qualcomm Snapdragon devices to the latest firmware version that addresses CVE-2018-11259.

  • Which devices are affected by CVE-2018-11259?

    Devices with Snapdragon automobile, mobile, and wear chipsets that use NAND-based EFS are affected by CVE-2018-11259.

  • What can happen if CVE-2018-11259 is exploited?

    Exploitation of CVE-2018-11259 could allow unauthorized users to erase the EFS partition, posing security risks.

  • Is CVE-2018-11259 a hardware or software vulnerability?

    CVE-2018-11259 is primarily a software vulnerability related to the firmware of Qualcomm Snapdragon devices.

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