CVE-2025-20801 — Double Free in INC Mediatek Chipset

CWE-415 — Double FreeCWE-362 — Race Condition4 documents4 sources
Severity
7.0HIGHNVD
EPSS
0.0%
top 99.75%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Mediatek INC Mediatek ChipsetGoogle Android
Timeline
PublishedJan 6

Description

In seninf, there is a possible memory corruption due to a race condition. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10251210; Issue ID: MSV-4926.

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.0 | Impact: 5.9

Affected Packages2 packages

▶NVDgoogle/android4 versions+3
▶CVEListV5mediatek_inc/mediatek_chipset10 versions+9

🔴Vulnerability Details

2
GHSA
GHSA-x36q-999r-cw3g: In seninf, there is a possible memory corruption due to a race condition↗2026-01-06
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CVEList
CVE-2025-20801: In seninf, there is a possible memory corruption due to a race condition↗2026-01-06
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🕵️Threat Intelligence

1
Wiz
CVE-2025-20801 Impact, Exploitability, and Mitigation Steps | Wiz↗
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CVE-2025-20801 — Double Free in INC Mediatek Chipset | cvebase