PT-2021-13084 · Unknown · Clk Driver

Published 2021-08-18 · Updated 2021-08-24 · CVE-2021-0407

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: clk driver (affected versions not specified)

Description: The issue is related to an incorrect bounds check in the clk driver, which could lead to a possible out of bounds write. This could result in local escalation of privilege, with System execution privileges needed. User interaction is not required for exploitation.

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

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-0407

Affected Products

Clk Driver

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-0407 · Security Note
• https://osv.dev/vulnerability/CVE-2021-0407 · Vendor Advisory
• https://corp.mediatek.com/product-security-bulletin/August-2021 · Note
• https://t.me/cibsecurity/27537 · Telegram Post