In TrustZone access control policy may potentially be bypassed in all Android releases from CAF using the Linux kernel due to improper inpu…

Published 9 y ago 2017-05-16 · modified 4 mo ago 2026-06-17 · JSON

CVSS

7.8

v3.0 · NVD

CISA KEV

not known exploited

EPSS

0.7%

percentile 53%

Public exploits

none known

In TrustZone access control policy may potentially be bypassed in all Android releases from CAF using the Linux kernel due to improper input validation an integer overflow vulnerability leading to a buffer overflow could potentially occur and a buffer over-read vulnerability could potentially occur.

Exploit prediction (EPSS)

0.70% probability of exploitation in the next 30 days, higher than 53% of all scored CVEs.

CVSS scores

Assigned by	Version	Score	Vector
NVD	3.0	7.8	`CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`
NVD	2.0	9.3	`AV:N/AC:M/Au:N/C:C/I:C/A:C`

Affected products

Qualcomm, Inc. All Qualcomm Products

Classification

Weakness

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-190 Integer Overflow or Wraparound

References

source.android.com /security/bulletin/2017-04-01 · x_refsource_CONFIRM, x_transferred
securityfocus.com /bid/97334 · vdb-entry, x_refsource_BID, x_transferred
securitytracker.com /id/1038201 · vdb-entry, x_refsource_SECTRACK, x_transferred

Sources

CVE List: CVE-2016-10239
NVD: CVE-2016-10239

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.