CVE-2022-20418
In pickStartSeq of AAVCAssembler.cpp, there is a possible out of bounds read due to a missing...
In pickStartSeq of AAVCAssembler.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-231986464
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In pickStartSeq of AAVCAssembler.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-231986464
- Record
CVE-2022-20418- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-125
- Updated
- 2026-11-02
CVE List No score
In pickStartSeq of AAVCAssembler.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-231986464
- Record
CVE-2022-20418- Updated
- 2026-11-02
EUVDEUVD-2022-25678 No score
In pickStartSeq of AAVCAssembler.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-231986464
- Record
EUVD-2022-25678- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gw8v-x559-3hvm
In pickStartSeq of AAVCAssembler.cpp, there is a possible out of bounds read due to a missing...
In pickStartSeq of AAVCAssembler.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-231986464
- Record
GHSA-gw8v-x559-3hvm- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-125
- Updated
- 2026-11-02
OSVASB-A-231986464 No score
In pickStartSeq of AAVCAssembler.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
- Record
ASB-A-231986464- Updated
- 2026-11-05
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
platform/frameworks/avAndroid |
12:0 up to 12:2022-10-01, plus listed versions 12 |
12:2022-10-01 |
platform/frameworks/avAndroid |
12L:0 up to 12L:2022-10-01, plus listed versions 12L |
12L:2022-10-01 |
platform/frameworks/avAndroid |
13:0 up to 13:2022-10-01, plus listed versions 13 |
13:2022-10-01 |
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-2022-20418 is a high vulnerability (CVSS 7.5) in Google Android, published October 1, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.57%, the 47th percentile. Fixed in platform/frameworks/av 12:2022-10-01.