CVE-2020-0470
In extend_frame_highbd of restoration.c, there is a possible out of bounds write due to a heap...
In extend_frame_highbd of restoration.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11 Android-10Android ID: A-166268541
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In extend_frame_highbd of restoration.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11 Android-10Android ID: A-166268541
- Record
CVE-2020-0470- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:P/I:N/A:N - Weakness
- CWE-787
- Updated
- 2026-11-02
CVE List No score
In extend_frame_highbd of restoration.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11 Android-10Android ID: A-166268541
- Record
CVE-2020-0470- Updated
- 2026-11-02
EUVDEUVD-2020-1969 No score
In extend_frame_highbd of restoration.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11 Android-10Android ID: A-166268541
- Record
EUVD-2020-1969- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-w837-6x9x-3ccv No score
In extend_frame_highbd of restoration.c, there is a possible out of bounds write due to a heap...
In extend_frame_highbd of restoration.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11 Android-10Android ID: A-166268541
- Record
GHSA-w837-6x9x-3ccv- Weakness
- CWE-787
- Updated
- 2026-11-02
OSVASB-A-166268541 No score
In extend_frame_highbd of restoration.c, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.
- Record
ASB-A-166268541- Updated
- 2026-11-06
OSVSUSE-SU-2023:2314-1 No score
Security update for libaom
This update for libaom fixes the following issues:
- CVE-2020-0470: Fixed heap buffer overflow in extend_frame_highbd() (bsc#1180033).
- Record
SUSE-SU-2023:2314-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
platform/external/libaomAndroid |
10:0 up to 10:2020-12-01, plus listed versions 10 |
10:2020-12-01 |
platform/external/libaomAndroid |
11:0 up to 11:2020-12-01, plus listed versions 11 |
11:2020-12-01 |
libaomSUSE:Linux Enterprise Real Time 15 SP3 |
before 1.0.0-150200.3.15.1 | 1.0.0-150200.3.15.1 |
libaomopenSUSE:Leap 15.4 |
before 1.0.0-150200.3.15.1 | 1.0.0-150200.3.15.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | OSV | |
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-0470 is a medium vulnerability (CVSS 5.5) in Google Android, published December 1, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.73%, the 54th percentile. Fixed in platform/external/libaom 10:2020-12-01.
References
source.android.com/security/bulletin/2020-12-01
nvd.nist.gov/vuln/detail/CVE-2020-0470
github.com/advisories/GHSA-w837-6x9x-3ccv
android.googlesource.com/platform/external/libaom/+/816f15265cb89a02d7ce4b657de277828e71a4b1
suse.com/support/update/announcement/2023/suse-su-20232314-1
bugzilla.suse.com/1180033