CVE-2021-0392 — Double Free in Google Android

CWE-415 — Double Free5 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 91.76%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform System Connectivity WificondGoogle Android
Timeline
PublishedMar 10
Latest updateMar 14

Description

In main of main.cpp, there is a possible memory corruption due to a double free. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-9Android ID: A-175124730

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5google/androidAndroid-10 Android-11 Android-9
▶NVDgoogle/android4 versions+3
▶Androidplatform/system_connectivity_wificond9:0 — 9:2021-03-01+2

🔴Vulnerability Details

2
GHSA
GHSA-hq9f-5x55-3vgg: In main of main↗2022-05-24
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OSV
CVE-2021-0392: In main of main↗2021-03-01
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📋Vendor Advisories

2
CISA ICS
Siemens SIMATIC↗2024-03-14
▶
Android
CVE-2021-0392: Android Security Bulletin 2021-03-01 CVE: CVE-2021-0392 Severity: HIGH Type: EoP Affected AOSP versions: 9, 10, 11 References: A-175124730↗2021-03-01
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