Buffer overflow in Qualcomm Sd 400
CVE-2014-9995
In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile SD 400 and SD 800, in drmprov_cmd_verify_key(), the variable feature_name_length is not validated. There is a check for feature_name_len + filePathLen but there might be an integer wrap when checking feature_name_len + filePathLen. This leads to a buffer overflow.
Vulnerability class: Buffer Overflow
EPSS: 0.014 (68.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
References
- product-security@qualcomm.com (x_refsource_CONFIRM, Vendor Advisory)
- product-security@qualcomm.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2014-9995?
- CVE-2014-9995 is a critical-severity vulnerability in Qualcomm Sd 400, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2018-04-18.
- How severe is CVE-2014-9995?
- Critical severity. CVSS v3 base score is 9.8 out of 10.