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CVE-2016-5856

23
FAUCET Score

CVE-2016-5856 is a local privilege escalation vulnerability affecting the Qualcomm SPCom driver (Drivers/soc/qcom/spcom.c) in the Android kernel. A successful exploit could allow a local user to gain elevated privileges on affected Google Android and Linux kernel systems. With a CVSS v3 score of 7.0 (HIGH), this vulnerability requires user interaction and high attack complexity, but could lead to high confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.3.6CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:4.3.6:*:*:*:*:*:*:*
<= 6.0.1CPE matchmatch criteria
cpe:2.3:o:google:android:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.0HIGH

CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.0
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.59%
Probability of exploitation in next 30 days
EPSS Percentile
44.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0059 is in the 41st percentile among its peer group of 386 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.0 Bluesky, 0.1 Mastodon, and 0.0 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

googlevendor investigatingvia nvd_reference
View patch

References

source.android.com / security/bulletin/2017-03-01
Vendor Advisory
source.codeaurora.org / quic/la/kernel/msm-4.4/commit
Issue TrackingPatchThird Party Advisory
securitytracker.com / id/1037968
Third Party AdvisoryVDB Entry