CVE-2022-20182 : In handle_ramdump of pixel_loader.c, there is a possible way to create a ramdump

In handle_ramdump of pixel_loader.c, there is a possible way to create a ramdump of non-secure memory due to a missing permission check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-222348453References: N/A

Published 2022-06-15 14:15:13

Updated 2022-06-24 02:48:40

Source Android (associated with Google Inc. or Open Handset Alliance)

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2022-20182

Google » Android » Version: N/A
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2022-20182

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 6 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-20182

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
2.1	LOW	AV:L/AC:L/Au:N/C:P/I:N/A:N	3.9	2.9	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
4.4	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N	0.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

References for CVE-2022-20182

https://source.android.com/security/bulletin/pixel/2022-06-01

Pixel Update Bulletin—June 2022 | Android Open Source Project
Vendor Advisory

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Vulnerability Details : CVE-2022-20182

Products affected by CVE-2022-20182

Exploit prediction scoring system (EPSS) score for CVE-2022-20182

CVSS scores for CVE-2022-20182

References for CVE-2022-20182