PT-2021-13022 · Google · Android

Le Wu + 1 · Published 2021-02-04 · Updated 2021-02-05 · CVE-2021-0343

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Android version Android-11

Description: The issue is related to a possible out of bounds write due to a missing bounds check in kisd. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not required for exploitation.

Recommendations: For Android version Android-11, apply the patch with ID ALPS05449962 to resolve the issue.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-0343

Affected Products

Android

References · 4

• https://osv.dev/vulnerability/CVE-2021-0343 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0343 · Security Note
• https://t.me/cibsecurity/23118 · Telegram Post
• https://corp.mediatek.com/product-security-acknowledgements · Note