CVE-2022-20009 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write5 documents4 sources
Severity
6.8MEDIUMNVD
EPSS
0.3%
top 46.49%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Linux KernelGoogle Android
Timeline
PublishedMay 10
Latest updateMay 11

Description

In various functions of the USB gadget subsystem, 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 kernelAndroid ID: A-213172319References: Upstream kernel

CVSS vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 0.9 | Impact: 5.9

Affected Packages2 packages

▶Ubuntulinux/linux_kernel< 4.15.0-177.186+2

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-h8pf-v7pg-7jw9: In various functions of the USB gadget subsystem, there is a possible out of bounds write due to a missing bounds check↗2022-05-11
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OSV
CVE-2022-20009: In various functions of the USB gadget subsystem, there is a possible out of bounds write due to a missing bounds check↗2022-05-10
▶
OSV
CVE-2022-20009: In various functions of the USB gadget subsystem, there is a possible out of bounds write due to a missing bounds check↗2022-05-01
▶

📋Vendor Advisories

1
Android
CVE-2022-20009: Linux↗2022-05-01
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CVE-2022-20009 — Out-of-bounds Write in Google Android | cvebase