Security readout for executives and security teams
Plain-English summary
CVE-2017-0864 is an Android kernel privilege escalation issue tied to a MediaTek flashlight ioctl interface. It could let code already running on an affected device gain higher privileges. The source bundle does not provide CVSS, severity, exploit prerequisites, or active exploitation evidence.
Executive priority
Treat this as a legacy Android device hygiene issue unless affected MediaTek devices remain in production. Prioritize discovery and patch verification over emergency response because the bundle gives no active exploitation or severity evidence.
Technical view
The CVE describes an elevation of privilege vulnerability in the MediaTek ioctl flashlight component for Android kernel, tracked by Android ID A-37277147 and MediaTek reference M-ALPS03394571. The supplied sources do not identify affected device models, vulnerable kernel versions, CWE, patch details, or exploit mechanics.
Likely exposure
Exposure is most likely limited to Android devices using affected MediaTek kernel flashlight driver code. The bundle names Android kernel generally but does not list OEMs, device models, patch levels, or exact vulnerable builds.
Exploitation context
The supplied data does not show CISA KEV listing or active exploitation. Because this is an elevation of privilege issue, risk depends on whether an attacker can first run code on the device and whether the vulnerable MediaTek driver is present.
Researcher notes
The public bundle is sparse. It confirms product area, bug class, Android and MediaTek tracking IDs, and a Pixel security bulletin reference. It does not support claims about exploitability, reachable attack surface, affected device families, or fixed kernel commits.
Mitigation direction
- Check Android, Pixel, OEM, and MediaTek guidance for A-37277147 or M-ALPS03394571.
- Apply vendor-supported Android security updates that include the November 2017 relevant fix.
- Prioritize unmanaged, legacy, or unpatched Android devices using MediaTek chipsets.
- Retire devices that cannot receive kernel or vendor security updates.
Validation and detection
- Inventory Android devices for MediaTek chipsets and kernel/vendor build information.
- Compare device security patch levels against vendor guidance for the November 2017 bulletin.
- Review vendor kernel changelogs for A-37277147 or M-ALPS03394571 references.
- Confirm mobile device management reports show updated firmware on in-scope 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.
Privilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2017-0864 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://source.android.com/security/bulletin/pixel/2017-11-01CVE reference · x_refsource_CONFIRM
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.