PT-2023-17726 · Google · Android

Published 2023-04-01 · Updated 2023-04-25 · CVE-2023-20935

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-11 through Android-13

Description The issue is related to a missing bounds check in the deserialization of multiple files, which can lead to an out of bounds read. This could result in local information disclosure without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android versions Android-11 through Android-13, update to a version that includes the fix for this issue.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ASB-A-256589724

CVE-2023-20935

Affected Products

Android

References · 6

• https://source.android.com/security/bulletin/2023-04-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-20935 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-20935 · Security Note
• https://osv.dev/vulnerability/ASB-A-256589724 · Vendor Advisory
• https://android.googlesource.com/platform/hardware/interfaces/+/7a9e483f4b45fb7682e61812c1819e80f61b3d37 · Note
• https://android.googlesource.com/platform/packages/modules/NeuralNetworks/+/0c5444f666ca7254aeaee2d17479dc0d84b72877 · Note