PT-2022-4835 · Google+4 · Android Kernel+4

Published 2021-11-09 · Updated 2023-02-15 · CVE-2022-20166

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:L/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Android kernel versions (affected versions not specified)

Description The issue is related to a heap buffer overflow in kernel base drivers, which could lead to a local escalation of privilege. System execution privileges are needed for exploitation, and user interaction is not required. The vulnerability is associated with an out of bounds write, potentially allowing an attacker to access confidential data, compromise its integrity, and cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2022-05893

CESA-2021_4140

CESA-2021_4356

CVE-2022-20166

OESA-2022-1730

OPENSUSE-SU-2022_2741-1

OPENSUSE-SU-2022_2827-1

OPENSUSE-SU-2022_2875-1

RHSA-2021:4140

RHSA-2021:4356

RHSA-2021_4140

RHSA-2021_4356

SUSE-SU-2022:2719-1

SUSE-SU-2022:2720-1

SUSE-SU-2022:2721-1

SUSE-SU-2022:2723-1

SUSE-SU-2022:2741-1

SUSE-SU-2022:2827-1

SUSE-SU-2022:2840-1

SUSE-SU-2022:2875-1

SUSE-SU-2022:2875-2

SUSE-SU-2022:2892-1

SUSE-SU-2022:2892-2

SUSE-SU-2022:2910-1

SUSE-SU-2022:3274-1

SUSE-SU-2022:3450-1

SUSE-SU-2023:0416-1

Affected Products

Android Kernel

Astra Linux

Centos

Red Hat

Suse

References · 264

• https://ubuntu.com/security/CVE-2022-20166 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2022-1730 · Vendor Advisory
• https://source.android.com/security/bulletin/pixel/2022-06-01 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-20166 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:2892-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:2723-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:3450-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:2720-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-20166 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:3274-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:2910-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2023:0416-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:2892-2 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:2741-1 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20241017SE16 · Vendor Advisory