CVE-2021-0930 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write5 documents5 sources
Severity
8.8HIGHNVD
EPSS
0.7%
top 28.67%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Hardware NXP NFCGoogle Android
Timeline
PublishedDec 15
Latest updateMar 14

Description

In phNxpNciHal_process_ext_rsp of phNxpNciHal_ext.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution over NFC with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-9Android ID: A-181660091

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5google/androidAndroid-10 Android-11 Android-12 Android-9
▶NVDgoogle/android4 versions+3
▶Androidplatform/hardware_nxp_nfc9:0 — 9:2021-11-01+3

🔴Vulnerability Details

2
GHSA
GHSA-hccp-47wx-qw2w: In phNxpNciHal_process_ext_rsp of phNxpNciHal_ext↗2021-12-16
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OSV
CVE-2021-0930: In phNxpNciHal_process_ext_rsp of phNxpNciHal_ext↗2021-11-01
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📋Vendor Advisories

2
CISA ICS
Siemens SIMATIC↗2024-03-14
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Android
CVE-2021-0930: Android Security Bulletin 2021-11-01 CVE: CVE-2021-0930 Severity: CRITICAL Type: RCE Affected AOSP versions: 9, 10, 11, 12 References: A-181660091↗2021-11-01
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