VulnerabilityModified

CVE-2015-9199

CRITICAL 9.8EPSS 1.21%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile and Snapdragon Mobile IPQ4019, MDM9625, MDM9635M, MDM9640, MDM9650, MDM9655, SD 210/SD 212/SD 205, SD 400, SD 410/12, SD 615/16/SD 415, SD 800, SD 808, SD 810, SD 820, and SD 820A, A non-secure region check is done while registering QSEE buffer address which is passed by HLOS but not while logging in the QSEE buffer, so corruption of dynamically protected secure region can occur if the non-secure buffer is changed between the time it's checked and when it's used.

CVSS 3.0: 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 1.21% probability · 67th percentile
CISA KEV: Not listed
Weakness: CWE-119
Affected: qualcomm/ipq4019 firmware · qualcomm/mdm9625 firmware · qualcomm/mdm9635m firmware · qualcomm/mdm9640 firmware · qualcomm/mdm9650 firmware · qualcomm/mdm9655 firmware · qualcomm/sd 210 firmware · qualcomm/sd 212 firmware · qualcomm/sd 205 firmware · qualcomm/sd 400 firmware · qualcomm/sd 410 firmware · qualcomm/sd 412 firmware · qualcomm/sd 615 firmware · qualcomm/sd 616 firmware · qualcomm/sd 415 firmware · qualcomm/sd 800 firmware · qualcomm/sd 808 firmware · qualcomm/sd 810 firmware · qualcomm/sd 820 firmware · qualcomm/sd 820a firmware
Source: product-security@qualcomm.com

References

http://www.securityfocus.com/bid/103671Third Party Advisory, VDB Entry
https://source.android.com/security/bulletin/2018-04-01Vendor Advisory
http://www.securityfocus.com/bid/103671Third Party Advisory, VDB Entry
https://source.android.com/security/bulletin/2018-04-01Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.