{"cve":"CVE-2015-9208","nvd":{"published":"2018-04-18T14:29:08.323","modified":"2026-06-17T00:36:03.363","status":"Modified","description":"In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile and Snapdragon Wear IPQ4019, MDM9206, MDM9607, MDM9635M, MDM9640, MDM9645, MSM8909W, SD 210/SD 212/SD 205, SD 400, SD 410/12, SD 615/16/SD 415, SD 800, and SD 810, the function tzbsp_pil_verify_sig() does not strictly check that the pointer to ELF and program headers and hash segment is within secure memory. It only checks that the address is not in non-secure memory. A given address range can overlap with both secure and non-secure regions - hence if such an address is passed in, it would not pass the non-secure range check, and would be considered valid by the function, even though that memory area could be modified by the non-secure side.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-20"],"references":["http://www.securityfocus.com/bid/103671","https://source.android.com/security/bulletin/2018-04-01","http://www.securityfocus.com/bid/103671","https://source.android.com/security/bulletin/2018-04-01"],"products":["qualcomm:ipq4019_firmware","qualcomm:mdm9206_firmware","qualcomm:mdm9607_firmware","qualcomm:mdm9635m_firmware","qualcomm:mdm9640_firmware","qualcomm:mdm9645_firmware","qualcomm:msm8909w_firmware","qualcomm:sd_205_firmware","qualcomm:sd_210_firmware","qualcomm:sd_212_firmware","qualcomm:sd_400_firmware","qualcomm:sd_410_firmware","qualcomm:sd_412_firmware","qualcomm:sd_415_firmware","qualcomm:sd_615_firmware","qualcomm:sd_616_firmware","qualcomm:sd_800_firmware","qualcomm:sd_810_firmware"],"source":"nvd","synced_at":"2026-10-19T20:49:59.483420567+00:00"},"epss":{"cve":"CVE-2015-9208","score":0.01185,"percentile":0.6783,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}