Security readout for executives and security teams
Plain-English summary
This flaw affects MediaTek display driver components on many Android chipsets. A local attacker with already high privileges could trigger memory corruption and potentially gain broader device control. It is not listed as known exploited in the provided sources, but impacted Android fleets should be checked for vendor firmware updates.
Executive priority
Treat as a moderate mobile fleet hygiene issue. It is not evidence of active exploitation, but the potential impact is high on affected devices, especially where untrusted apps or prior compromise are plausible.
Technical view
CVE-2023-20610 is a CWE-662 race condition in MediaTek display DRM that can cause memory corruption. The CVSS 3.1 score is 6.4 with local attack vector, high attack complexity, high privileges required, no user interaction, and high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is likely limited to Android 11, 12, or 13 devices using the listed MediaTek chipsets and firmware lacking patch ALPS07363469. Actual exposure depends on OEM firmware packaging and security patch adoption.
Exploitation context
The provided bundle does not show CISA KEV listing or active exploitation. Exploitation is local, requires high privileges, and needs no user interaction, so the highest concern is chained compromise or already-privileged malicious code on affected devices.
Researcher notes
Evidence is vendor-level and sparse. The sources identify the component, race condition class, affected chipsets, Android versions, and patch ID, but do not provide root-cause details, public exploit status, or OEM-specific fixed firmware versions.
Mitigation direction
- Apply OEM firmware updates that include MediaTek patch ALPS07363469.
- Check MediaTek and device OEM advisories for fixed builds.
- Prioritize affected MediaTek Android 11, 12, and 13 devices.
- Restrict corporate access from devices without current Android security updates.
Validation and detection
- Inventory Android devices for the listed MediaTek chipsets and Android versions.
- Verify device firmware includes the February 2023 MediaTek security bulletin fixes.
- Confirm OEM patch notes reference ALPS07363469 or CVE-2023-20610.
- Review mobile device management data for outdated Android security patch levels.
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.
CWE-662: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2023-20610 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
- Medium
- CVSS
- 6.4 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
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 vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H0.55.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.4MediumVector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://corp.mediatek.com/product-security-bulletin/February-2023CVE 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.
Improper Synchronization
Improper Synchronization represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.