Security readout for executives and security teams
Plain-English summary
CVE-2023-30916 is a Unisoc Android platform issue in DMService. A missing permission check may let a local attacker gain higher privileges on devices using the listed Unisoc chipsets. The public bundle does not provide CVSS, CWE, fixed build details, or evidence of active exploitation.
Executive priority
Treat this as a targeted mobile fleet risk until vendor-specific impact is confirmed. Local privilege escalation can matter in managed or high-value device environments, but urgency is constrained by missing severity data and no sourced active exploitation.
Technical view
The issue is described as a missing permission check in DMService that could cause local escalation of privilege with no additional execution privileges. Reported affected platforms are Unisoc SC9863A, SC9832E, SC7731E, T310, T606, T610, T612, T616, T618, T760, T770, T820, and S8000 on Android 10-13.
Likely exposure
Exposure is likely limited to Android 10, 11, 12, or 13 devices built on the listed Unisoc chipsets. Organizations should not assume exposure for all Android devices or all Unisoc products beyond the source bundle.
Exploitation context
The CVE is not listed as CISA KEV in the provided bundle, and no cited source states active exploitation. The described attack context is local privilege escalation, meaning an attacker would need local code execution or device access first.
Researcher notes
Evidence is thin: the public record names DMService and a missing permission check, but does not include CVSS, CWE, patch identifiers, or technical detail. Avoid broad product claims; validate against exact chipset, Android version, and OEM firmware lineage.
Mitigation direction
- Check Unisoc and device OEM advisories for fixed firmware guidance.
- Inventory Android devices using the listed Unisoc chipsets.
- Apply vendor or carrier firmware updates when available.
- Prioritize managed, shared, kiosk, and high-risk mobile fleets.
- Restrict app installation sources on affected devices where possible.
Validation and detection
- Identify device chipsets and Android major versions in asset inventory.
- Map exposed devices to the affected Unisoc chipset list.
- Check OEM firmware notes against the Unisoc advisory reference.
- Confirm deployed firmware includes vendor-provided remediation when documented.
- Monitor vulnerability intelligence for CVSS, KEV, or exploit-status updates.
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.
CVE-2023-30916 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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 and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.unisoc.com/en_us/secy/announcementDetail/1676902764208259073CVE reference
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.