Paper/Archive/CVE-2024-20103

CVE-2024-20103

MediaTek, Inc. MT3605, MT6985, MT6989, MT6990, MT7927, MT8183, MT8512, MT8678, MT8695, MT8698, MT8796, MT8893 — In wlan firmware, there is a possible out of bounds write due to improper input validation.

EPSS 0.3%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (ADP)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 26.5.265 × 205.3 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

In wlan firmware, there is a possible out of bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09001358; Issue ID: MSV-1599.

Affected

ProductAffectedFixed inSource

MT3605, MT6985, MT6989, MT6990, MT7927, MT8183, MT8512, MT8678, MT8695, MT8698, MT8796, MT8893Android 13.0, 14.0, 15.0 / SDK release 3.3 and before–CNA

mt3605≤ *–CISA-ADP

mt6985≤ *–CISA-ADP

mt6989≤ *–CISA-ADP

mt6990≤ *–CISA-ADP

mt7927≤ *–CISA-ADP

mt8183≤ *–CISA-ADP

mt8512≤ *–CISA-ADP

mt8678≤ *–CISA-ADP

mt8695≤ *–CISA-ADP

mt8698≤ *–CISA-ADP

mt8796≤ *–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/October-2024