CVE-2023-20905 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 89.32%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Packages Apps NFCGoogle Android
Timeline
PublishedJan 26

Description

In Mfc_Transceive of phNxpExtns_MifareStd.cpp, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-241387741

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
▶NVDgoogle/android10.0
▶Androidplatform/packages_apps_nfc10:0 — 10:2023-01-01

🔴Vulnerability Details

2
GHSA
GHSA-v79p-69c6-xpc3: In Mfc_Transceive of phNxpExtns_MifareStd↗2023-01-26
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OSV
CVE-2023-20905: In Mfc_Transceive of phNxpExtns_MifareStd↗2023-01-01
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📋Vendor Advisories

1
Android
CVE-2023-20905: Android Security Bulletin 2023-01-01 CVE: CVE-2023-20905 Severity: HIGH Type: EoP Affected AOSP versions: 10 References: A-241387741↗2023-01-01
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