Security readout for executives and security teams
Plain-English summary
This flaw is in a Qualcomm-associated Android LK bootloader component. A crafted boot image can place data into bootloader memory and overwrite signature-verification logic. In business terms, affected legacy devices may fail to enforce trusted boot, weakening device integrity controls.
Executive priority
Treat this as a legacy device integrity risk. Prioritize asset identification and vendor firmware confirmation over emergency response, because active exploitation is not evidenced in the provided sources but the potential impact is serious.
Technical view
The issue is in app/aboot/aboot.c in LK as distributed with QuIC Android contributions for MSM devices and other products. The bootloader trusts boot-image load-destination header values, allowing writes into bootloader memory, including signature-verification code.
Likely exposure
Likely exposure is limited to devices or products using the vulnerable QuIC LK aboot code, especially older MSM-based Android builds. The provided sources do not name specific OEM models, firmware versions, or supported patch levels.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation evidence. Exploitation requires a path to supply a crafted boot image to the vulnerable bootloader; the sources do not define remote, local, or physical prerequisites.
Researcher notes
Evidence is sparse: no CVSS, CWE, affected CPEs, or model list are provided. The core primitive is untrusted boot-image header data influencing load destination memory, with potential overwrite of bootloader signature-verification logic.
Mitigation direction
- Inventory devices using Qualcomm MSM LK aboot or QuIC Android bootloader contributions.
- Check OEM or vendor firmware guidance for CVE-2013-2598 remediation.
- Apply supported bootloader or firmware updates where available.
- Retire or isolate unsupported legacy devices with unverifiable bootloader status.
- Avoid assuming OS patches alone remediate bootloader vulnerabilities.
Validation and detection
- Confirm whether device firmware includes the vulnerable LK aboot code path.
- Review vendor security bulletins and firmware release notes for CVE-2013-2598.
- Verify installed bootloader or firmware versions against vendor-fixed releases.
- Assess whether trusted boot enforcement remains enabled after firmware updates.
- Document unsupported devices where no vendor fix can be confirmed.
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
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CVE-2013-2598 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.codeaurora.org/projects/security-advisories/loading-image-data-memory-locations-based-untrusted-header-data-lk-bootloader-cve-2013-2598CVE 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.