Security readout for executives and security teams
CVE-2018-13889 is a memory safety flaw in Qualcomm CAF-based Android releases. A component can access heap memory after it has been freed, which can cause crashes and may have security impact depending on context. The public bundle does not provide CVSS, component details, or proof of exploitation. Exposure is most likely in devices or firmware trees derived from Qualcomm CAF Android releases using the Linux kernel. Confirm through OEM BSP provenance, Qualcomm/CAF bulletin mapping, and device vendor advisories. Non-Qualcomm or non-CAF Android builds are not identified as affected in the bundle. Priority cannot be rated from severity data alone because CVSS and exploitation evidence are missing. Organizations with Qualcomm CAF-derived Android fleets should treat this as a targeted firmware hygiene item, prioritize supported exposed devices, and require OEM evidence of remediation. Mitigation focus: Review Qualcomm, CAF, and OEM guidance for CVE-2018-13889 applicability.; Apply vendor-provided firmware or kernel security updates when available.; Prioritize supported devices derived from Qualcomm CAF Android trees..
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
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ATT&CK lookup starting points
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CVE-2018-13889 mapping review
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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.codeaurora.org/security-bulletin/2019/01/07/january-2019-code-aurora-security-bulletinCVE 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.