Security readout for executives and security teams
Plain-English summary
CVE-2022-20358 is an Android flaw that could let an app or user-level process access protected content provider data without the expected permission check. The main business concern is confidentiality of data stored or exposed through Android content providers on unpatched Android 10 through 12L devices.
Executive priority
Treat this as a high-priority mobile patching issue, especially for fleets with older Android devices. It is not presented as actively exploited in the supplied sources, but the confidentiality impact justifies prompt validation and remediation.
Technical view
The issue is in startSync of AbstractThreadedSyncAdapter.java. Android describes a missing permission check that may allow access to protected content from content providers. The CVE is classified as CWE-284 with CVSS 3.1 score 7.1, confidentiality high, integrity none, and availability low.
Likely exposure
Exposure is limited to affected Android versions listed by the source: Android 10, Android 11, Android 12, and Android 12L. Risk is highest where older devices remain unmanaged, unsupported, or missing security updates that include the August 2022 Android bulletin fixes.
Exploitation context
The provided sources do not show CISA KEV listing or public active exploitation. The CVE text says user execution privileges are needed and user interaction is not needed. Evidence is insufficient to claim exploitation in the wild.
Researcher notes
Source detail is sparse. Android names AbstractThreadedSyncAdapter.startSync and a missing permission check affecting protected content providers. The CVSS vector lists AV:N, while the description emphasizes user execution privileges; validate threat modeling against Android advisory details and source changes before assuming remote reachability.
Mitigation direction
- Apply OEM Android security updates covering the August 2022 Android Security Bulletin.
- Prioritize managed Android 10, 11, 12, and 12L devices.
- Check vendor guidance for devices no longer receiving Android security patches.
- Restrict use of unsupported Android devices for sensitive corporate data.
- Monitor MDM compliance for security patch level drift.
Validation and detection
- Inventory Android devices by OS version and security patch level.
- Identify devices running Android 10, 11, 12, or 12L.
- Confirm installed updates include the August 2022 Android bulletin fixes.
- Review MDM reports for noncompliant or unsupported devices.
- For apps handling sensitive providers, review exposure on unpatched test devices.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-284: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2022-20358 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 7.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L2.84.2Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.1HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Source materials
- CVE List V5 sourceCVE List V5
- https://source.android.com/security/bulletin/2022-08-01CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Access Control
Improper Access Control represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.