CVE-2022-20526 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
3.3LOWNVD
EPSS
0.0%
top 96.38%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedDec 16
Latest updateDec 20

Description

In CanvasContext::draw of CanvasContext.cpp, 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 needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-229742774

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:LExploitability: 1.8 | Impact: 1.4

Affected Packages3 packages

▶CVEListV5google/androidAndroid-13
▶NVDgoogle/android13.0
▶Androidplatform/frameworks_base13:0 — 13:2022-12-01

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-9f6f-q7hj-p2gf: In CanvasContext::draw of CanvasContext↗2022-12-20
▶
OSV
CVE-2022-20526: In CanvasContext::draw of CanvasContext↗2022-12-01
▶