CVE-2018-9482 — In intr_data_copy_cb of btif_hd.cc, there is a possible out of bounds read due to an integer overflow

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MEDIUM

In intr_data_copy_cb of btif_hd.cc, there is a possible out of bounds read due to an integer overflow

Published Nov 20, 2024

6.5

MEDIUM

CVSS 3.1

EPSS 0.09%

Description

In intr_data_copy_cb of btif_hd.cc, there is a possible out of bounds read due to an integer overflow. This could lead to local information disclosure in the Bluetooth service with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

Vendor Google Product Android Default
unaffected
- Version
  8
  Status
  affected
  Constraints
  -
- Version
  8.1
  Status
  affected
  Constraints
  -
- Version
  9
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Google

Android

unaffected

Version	Status	Constraints
8	affected	-
8.1	affected	-
9	affected	-

Remediation

No remediation recorded yet.

Metrics

0.09% 0.00086

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00086

Score over time

2024–2026

EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v3
EPSS v4
EPSS v5

Table of values (5 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.09% (0.00086)	0.31th	v5 (v2026.06.15)
Jun 15, 2026	0.09% (0.00087)	0.47th	v5 (v2026.06.15)
Mar 17, 2025	0.01% (0.00006)	0.23th	v4 (v2025.03.14)
Dec 12, 2024	0.04% (0.00043)	10.81th	v3 (v2023.03.01)
Nov 21, 2024	0.04% (0.00043)	10.30th	v3 (v2023.03.01)