CVE-2020-0380 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write5 documents5 sources
Severity
9.8CRITICALNVD
EPSS
5.0%
top 10.25%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform System BTGoogle Android
Timeline
PublishedSep 17
Latest updateMay 24

Description

In allocExcessBits of bitalloc.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-146398979

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5google/androidAndroid-11 Android-8.0 Android-8.1 Android-9 Android-10
▶NVDgoogle/android5 versions+4
▶Androidplatform/system_bt8.0:0 — 8.0:2020-09-01+3

Patches

Patch: source.android.com ↗Patch: source.android.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-fhwv-46g6-2r65: In allocExcessBits of bitalloc↗2022-05-24
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CVEList
CVE-2020-0380: In allocExcessBits of bitalloc↗2020-09-17
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OSV
CVE-2020-0380: In allocExcessBits of bitalloc↗2020-09-01
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📋Vendor Advisories

1
Android
CVE-2020-0380: Android Security Bulletin 2020-09-01 CVE: CVE-2020-0380 Severity: CRITICAL Type: RCE Affected AOSP versions: 8↗2020-09-01
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CVE-2020-0380 — Out-of-bounds Write in Google Android | cvebase