In getReadIndex and getWriteIndex of FifoControllerBase.cpp, there is a possible out-of-bounds write due to an integer overflow
Published Jun 19, 2019
9.8
CRITICALCVSS 3.0
EPSS 0.92%
Description
In getReadIndex and getWriteIndex of FifoControllerBase.cpp, there is a possible out-of-bounds write due to an integer overflow. This could lead to local escalation of privilege in the audio server with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9Android ID: A-120789744
Affected products
- Vendor n/a Product Android Defaultn/a
- Version Android-8.1 Android-9StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Android | n/a |
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.92% (0.00921) | 58.86th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.92% (0.00921) | 58.76th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.12% (0.00122) | 47.11th | v3 (v2023.03.01) |
| Sep 14, 2023 | 0.12% (0.00122) | 45.93th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.17% (0.00174) | 53.86th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.15% (0.00147) | 48.89th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.09% (0.01086) | 53.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.09% (0.01086) | 49.83th | v2 (v2022.01.01) |
| Feb 4, 2022 | 15.36% (0.15362) | 92.49th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.72% (0.00716) | 19.88th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.16% (0.00160) | 0.00th | v1 |
References (1)
- https://source.android.com/security/bulletin/2019-03-01 x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://source.android.com/security/bulletin/2019-03-01 | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.