PT-2022-14579 · Google · Android

Published 2022-08-01 · Updated 2022-08-12 · CVE-2022-20353

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Android versions Android-10 through Android-12L

Description The issue is related to a possible inappropriate file read due to improper input validation in the onSaveRingtone method of DefaultRingtonePreference.java. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android versions Android-10 through Android-12L, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ASB-A-221041256

CVE-2022-20353

Affected Products

Android

References · 11

• https://osv.dev/vulnerability/CVE-2022-20353 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-221041256 · Vendor Advisory
• https://source.android.com/security/bulletin/2022-08-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20353 · Security Note
• https://android.googlesource.com/platform/packages/apps/Settings/+/e4c22580c9a66a3d5523782c2daa707531210227 · Note
• https://android.googlesource.com/platform/packages/apps/Settings/+/9bd1402e5aa758f2843154f395b5a5dfa91c1dca · Note
• https://android.googlesource.com/platform/packages/apps/Settings/+/40fbcf333f09a92d6499cf94d67c60c3a03c9a33 · Note
• https://t.me/cvenotify/34515 · Telegram Post
• https://android.googlesource.com/platform/packages/apps/Settings/+/ec3ae8bb178b8b5fb54572632e77984f9bfd5b86 · Note
• https://android.googlesource.com/platform/packages/apps/Settings/+/a9da6b809944018ef4c1a8eaecdec9cdecf47e15 · Note
• https://android.googlesource.com/platform/packages/apps/Settings/+/1de10d24aa8d6a54b991299091877b18ee696d73 · Note