PT-2021-2485 · Google · Android Kernel

Jack Tang + 1 · Published 2021-03-01 · Updated 2021-03-15 · CVE-2021-0459

Positive Technologies (AI Summary)

CVSS v2.0

2.1

Low

Base vector

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

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

Description: The issue is related to a buffer read out of bounds in the fts driver test write function of fts proc.c, a component of the Android kernel's Touch driver. This could lead to local information disclosure, requiring System execution privileges for exploitation. No user interaction is needed for exploitation.

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

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2021-01861

CVE-2021-0459

ZDI-21-278

Affected Products

Android Kernel

References · 5

• https://source.android.com/security/bulletin/pixel/2021-03-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0459 · Security Note
• https://bdu.fstec.ru/vul/2021-01861 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-278 · Security Note
• https://t.me/cvenotify/11265 · Telegram Post