CVE-2022-21764
In telecom service, there is a possible information disclosure due to a missing permission check....
In telecom service, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07044717; Issue ID: ALPS07044717.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In telecom service, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07044717; Issue ID: ALPS07044717.
- Record
CVE-2022-21764- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 2.1 Low
AV:L/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
CVE List No score
In telecom service, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07044717; Issue ID: ALPS07044717.
- Record
CVE-2022-21764- Updated
- 2026-11-02
EUVDEUVD-2022-26928 No score
In telecom service, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07044717; Issue ID: ALPS07044717.
- Record
EUVD-2022-26928- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wfjj-ff3q-m3vm
In telecom service, there is a possible information disclosure due to a missing permission check....
In telecom service, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07044717; Issue ID: ALPS07044717.
- Record
GHSA-wfjj-ff3q-m3vm- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
OSVASB-A-231271468 No score
In telecom service, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
- Record
ASB-A-231271468- Updated
- 2026-11-05
OSVASB-A-231275473 No score
In telecom service, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
- Record
ASB-A-231275473- Updated
- 2026-11-05
Affected products
- google android
- mediatek, inc. mt6739, mt6761, mt6762, mt6763, mt6765, mt6768, mt6769, mt6771, mt6779, mt6781, mt6785, mt6789, mt6795, mt6797, mt6799, mt6833, mt6853, mt6853t, mt6873, mt6875, mt6877, mt6879, mt6880, mt6883, mt6885, mt6889, mt6890, mt6891, mt6893, mt6895, mt6983, mt6985, mt8321, mt8666, mt8667, mt8675, mt8765, mt8766, mt8768, mt8786, mt8788, mt8789, mt8791, mt8797
Affected packages
| Package | Affected | Fixed |
|---|---|---|
:unknown:Android From an advisory covering 2 CVEs |
SoCVersion:0 up to SoCVersion:2022-07-05, plus listed versions SoCVersion |
SoCVersion:2022-07-05 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| 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-2022-21764 is a medium vulnerability (CVSS 5.5) in Google Android, published July 1, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.10%, the 0th percentile. No source names a fixed version.