Security readout for executives and security teams
Plain-English summary
This CVE affects Samsung mobile devices running O(8.x), P(9.0), and Q(10.0) software. The flaw is a race condition in MTP that can lead to use-after-free memory corruption. The source bundle does not provide CVSS, impact details, or exploit prerequisites.
Executive priority
Set priority after confirming fleet exposure. If affected Samsung devices remain in use, remediate through normal mobile patch governance because source data lacks severity and exploitation evidence.
Technical view
CVE-2020-10845 maps to Samsung SVE-2019-16520 from the February 2020 Samsung mobile security update. The described bug is a race condition in MTP resulting in use-after-free. No CWE, CPE list, CVSS vector, or detailed affected model list is provided.
Likely exposure
Exposure is limited to Samsung mobile devices on O(8.x), P(9.0), or Q(10.0) software that have not received the relevant Samsung security update coverage for SVE-2019-16520.
Exploitation context
The bundle marks KEV as false and provides no cited evidence of active exploitation or public exploit availability. Treat exploitation status as unconfirmed, not absent.
Researcher notes
Public data is sparse: no CVSS, CWE, CPEs, affected model list, or exploitation detail. Analysis should stay tied to Samsung SVE-2019-16520 and avoid broader Android or MTP assumptions without vendor confirmation.
Mitigation direction
- Check Samsung guidance for SVE-2019-16520 in the February 2020 mobile security update.
- Apply available Samsung security updates covering CVE-2020-10845 to affected devices.
- Prioritize unsupported Samsung devices for replacement, isolation, or compensating controls.
- Use MDM reporting to track devices missing the relevant Samsung security patch level.
Validation and detection
- Inventory Samsung devices running O(8.x), P(9.0), or Q(10.0).
- Verify each device security patch level against Samsung’s February 2020 update guidance.
- Confirm whether business-managed devices receive Samsung security updates through carrier or OEM channels.
- Record exceptions where model-level applicability cannot be confirmed from public sources.
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-2020-10845 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://security.samsungmobile.com/securityUpdate.smsbCVE 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.