PT-2021-13034 · Google · Android

Qqq · Published 2021-02-02 · Updated 2021-02-04 · CVE-2021-0355

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

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

Description: The issue is related to an integer overflow in kisd, which could lead to a possible out of bounds write. This may result in local escalation of privilege, requiring System execution privileges. No user interaction is needed for exploitation.

Recommendations: For Android version Android-11, apply the patch with ID ALPS05425581 to resolve the issue.

Fix

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2021-0355

Affected Products

Android

References · 5

• https://osv.dev/vulnerability/CVE-2021-0355 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0355 · Security Note
• https://t.me/cvenotify/9293 · Telegram Post
• https://t.me/cibsecurity/22995 · Telegram Post
• https://corp.mediatek.com/product-security-acknowledgements · Note