CVE-2022-20417 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write7 documents6 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 96.47%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Hardware InterfacesGoogle Android
Timeline
PublishedOct 11
Latest updateApr 13

Description

In audioTransportsToHal of HidlUtils.cpp, there is a possible out of bounds write due to an incorrect 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-12 Android-12L Android-13Android ID: A-237288416

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 Packages3 packages

▶CVEListV5google/androidAndroid-12 Android-12L Android-13
▶NVDgoogle/android12.0, 12.1, 13.0+2
▶Androidplatform/hardware_interfaces12:0 — 12:2022-10-01+2

🔴Vulnerability Details

5
VulDB
Google Android 12.0/13.0 HidlUtils.cpp audioTransportsToHal out-of-bounds write (A-237288416 / EUVD-2022-25677)↗2026-04-13
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VulDB
Google Android out-of-bounds write (A-237288416 / EUVD-2022-25677)↗2026-04-13
▶
GHSA
GHSA-m3xf-qw2h-4pxh: In audioTransportsToHal of HidlUtils↗2022-10-12
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CVEList
CVE-2022-20417: In audioTransportsToHal of HidlUtils↗2022-10-11
▶
OSV
CVE-2022-20417: In audioTransportsToHal of HidlUtils↗2022-10-01
▶

📋Vendor Advisories

1
Android
CVE-2022-20417: Android Security Bulletin 2022-10-01 CVE: CVE-2022-20417 Severity: HIGH Type: EoP Affected AOSP versions: 12, 12L, 13 References: A-237288416↗2022-10-01
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CVE-2022-20417 — Out-of-bounds Write in Google Android | cvebase