CVE-2021-0925
In rw_t4t_sm_detect_ndef of rw_t4t.cc, there is a possible out of bounds read due to an incorrect...
In rw_t4t_sm_detect_ndef of rw_t4t.cc, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote information disclosure due to a limited change in behavior based on the out of bounds data with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-191444150
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 rw_t4t_sm_detect_ndef of rw_t4t.cc, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote information disclosure due to a limited change in behavior based on the out of bounds data with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-191444150
- Record
CVE-2021-0925- 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 - CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:C/I:N/A:N - Weakness
- CWE-125
- Updated
- 2026-11-02
CVE List No score
In rw_t4t_sm_detect_ndef of rw_t4t.cc, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote information disclosure due to a limited change in behavior based on the out of bounds data with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-191444150
- Record
CVE-2021-0925- Updated
- 2026-11-02
EUVDEUVD-2021-3544 No score
In rw_t4t_sm_detect_ndef of rw_t4t.cc, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote information disclosure due to a limited change in behavior based on the out of bounds data with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-191444150
- Record
EUVD-2021-3544- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jvfh-j65v-3qc2 No score
In rw_t4t_sm_detect_ndef of rw_t4t.cc, there is a possible out of bounds read due to an incorrect...
In rw_t4t_sm_detect_ndef of rw_t4t.cc, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote information disclosure due to a limited change in behavior based on the out of bounds data with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-191444150
- Record
GHSA-jvfh-j65v-3qc2- Weakness
- CWE-125
- Updated
- 2026-11-02
OSVASB-A-191444150 No score
In rw_t4t_sm_detect_ndef of rw_t4t.cc, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote information disclosure due to a limited change in behavior based on the out of bounds data with no additional execution privileges needed. User interaction is not needed for exploitation.
- Record
ASB-A-191444150- Updated
- 2026-11-05
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
platform/system/nfcAndroid |
12:0 up to 12:2021-11-01, plus listed versions 12 |
12:2021-11-01 |
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-2021-0925 is a high vulnerability (CVSS 7.5) in Google Android, published November 1, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.99%, the 62nd percentile. Fixed in platform/system/nfc 12:2021-11-01.