by Kastro
Paper/Archive/CVE-2024-20083

CVE-2024-20083

MediaTek, Inc. MT6765, MT6768, MT6779, MT6785, MT8321, MT8385, MT8666, MT8667, MT8755, MT8765, MT8766, MT8768, MT8771, MT8775, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8792, MT8795T, MT8796, MT8797, MT8798 — In venc, there is a possible out of bounds write due to a missing bounds check.

EPSS 0.3%CVSS 9.8
critical.is priorityof 100
33
CVSS 9.8 (ADP)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 17.8.178 × 203.6No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

In venc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08810810 / ALPS08805789; Issue ID: MSV-1502.

Affected

ProductAffectedFixed inSource
MT6765, MT6768, MT6779, MT6785, MT8321, MT8385, MT8666, MT8667, MT8755, MT8765, MT8766, MT8768, MT8771, MT8775, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8792, MT8795T, MT8796, MT8797, MT8798Android 12.0–CNA
mt6765≤ *–CISA-ADP
mt6768≤ *–CISA-ADP
mt6779≤ *–CISA-ADP
mt6785≤ *–CISA-ADP
mt8321≤ *–CISA-ADP
mt8385≤ *–CISA-ADP
mt8666≤ *–CISA-ADP
mt8667≤ *–CISA-ADP
mt8755≤ *–CISA-ADP
mt8765≤ *–CISA-ADP
mt8766≤ *–CISA-ADP

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refcorp.mediatek.com/product-security-bulletin/August-2024