CVE-2023-21118 — Out-of-bounds Read in Google Android

CWE-125 — Out-of-bounds Read5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 80.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks NativeGoogle Android
Timeline
PublishedMay 15
Latest updateMay 16

Description

In unflattenString8 of Sensor.cpp, there is a possible out of bounds read due to a heap buffer overflow. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-269014004

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5google/androidAndroid-11 Android-12 Android-12L Android-13
▶NVDgoogle/android4 versions+3
▶Androidplatform/frameworks_native13-next:0 — 13-next:2023-05-01+4

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-qwqj-7966-cvmw: In unflattenString8 of Sensor↗2023-05-16
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CVEList
CVE-2023-21118: In unflattenString8 of Sensor↗2023-05-15
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OSV
CVE-2023-21118: In unflattenString8 of Sensor↗2023-05-01
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📋Vendor Advisories

1
Android
CVE-2023-21118: Android Security Bulletin 2023-05-01 CVE: CVE-2023-21118 Severity: HIGH Type: ID Affected AOSP versions: 11, 12, 12L, 13 References: A-269014004 [2] [↗2023-05-01
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CVE-2023-21118 — Out-of-bounds Read in Google Android | cvebase