CVE-2022-20462 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write6 documents6 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 88.11%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Hardware NXP NFCGoogle Android
Timeline
PublishedNov 8
Latest updateApr 15

Description

In phNxpNciHal_write_unlocked of phNxpNciHal.cc, 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-10 Android-11 Android-12 Android-12L Android-13Android ID: A-230356196

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-12 Android-12L Android-13
▶NVDgoogle/android5 versions+4
▶Androidplatform/hardware_nxp_nfc10:0 — 10:2022-11-01+4

🔴Vulnerability Details

3
VulDB
Google Android 10.0/11.0/12.0/13.0 phNxpNciHal.cc phNxpNciHal_write_unlocked out-of-bounds write (A-230356196 / EUVD-2022-25722)↗2026-04-15
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GHSA
GHSA-fmvq-5xpx-r256: In phNxpNciHal_write_unlocked of phNxpNciHal↗2022-11-09
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OSV
CVE-2022-20462: In phNxpNciHal_write_unlocked of phNxpNciHal↗2022-11-01
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📋Vendor Advisories

2
CISA ICS
Siemens SIMATIC↗2024-03-14
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Android
CVE-2022-20462: Android Security Bulletin 2022-11-01 CVE: CVE-2022-20462 Severity: HIGH Type: EoP Affected AOSP versions: 10, 11, 12, 12L, 13 References: A-230356196↗2022-11-01
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