CVE-2022-20038 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds WriteCWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-121 — Stack-based Buffer Overflow3 documents3 sources
Severity
6.7MEDIUMNVD
CISA9.8
EPSS
0.0%
top 96.42%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedFeb 9
Latest updateFeb 11

Description

In ccu driver, there is a possible memory corruption due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06183335; Issue ID: ALPS06183335.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9

Affected Packages1 packages

▶NVDgoogle/android11.0

🔴Vulnerability Details

1
GHSA
GHSA-f9wp-vh4x-jjw7: In ccu driver, there is a possible memory corruption due to an incorrect bounds check↗2022-02-11
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📋Vendor Advisories

1
CISA
SonicWall SMA 100 Appliances Stack-Based Buffer Overflow Vulnerability↗2022-01-28
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CVE-2022-20038 — Out-of-bounds Write in Google Android | cvebase