CVE-2023-21209
In multiple functions of sta_iface.cpp, there is a possible out of bounds read due to unsafe...
In multiple functions of sta_iface.cpp, there is a possible out of bounds read due to unsafe deserialization. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-262236273
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
In multiple functions of sta_iface.cpp, there is a possible out of bounds read due to unsafe deserialization. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-262236273
- Record
CVE-2023-21209- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
CVE List No score
In multiple functions of sta_iface.cpp, there is a possible out of bounds read due to unsafe deserialization. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-262236273
- Record
CVE-2023-21209- Updated
- 2026-11-02
EUVDEUVD-2023-25377 No score
In multiple functions of sta_iface.cpp, there is a possible out of bounds read due to unsafe deserialization. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-262236273
- Record
EUVD-2023-25377- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-945v-52hm-cr68
In multiple functions of sta_iface.cpp, there is a possible out of bounds read due to unsafe...
In multiple functions of sta_iface.cpp, there is a possible out of bounds read due to unsafe deserialization. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-262236273
- Record
GHSA-945v-52hm-cr68- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
OSVPUB-A-262236273 No score
In multiple functions of sta_iface.cpp, there is a possible out of bounds read due to unsafe deserialization. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
- Record
PUB-A-262236273- Updated
- 2026-11-05
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
platform/external/wpa_supplicant_8Android |
13-next:0 up to 13-next:2023-06-01, plus listed versions 13-next |
13-next:2023-06-01 |
platform/external/wpa_supplicant_8Android |
13:0 up to 13:2023-06-01, plus listed versions 13 |
13:2023-06-01 |
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-2023-21209 is a medium vulnerability (CVSS 6.7) in Google Android, published June 1, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.11%, the 1st percentile. Fixed in platform/external/wpa_supplicant_8 13-next:2023-06-01.