PT-2021-2207 · Linux · Linux Kernel

Published 2021-02-02 · Updated 2021-02-02

Positive Technologies (AI Summary)

CVSS v2.0

1.9

Low

Base vector

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

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

Description The issue is related to the Linux kernel's overlay filesystem and involves incorrect permission handling. Exploitation of this issue could allow an attacker to gain unauthorized access to protected information.

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

Weakness Enumeration

CWE-275

Related Identifiers

BDU:2021-01116

Affected Products

Linux Kernel

References · 2

• https://ubuntu.com/security/notices/USN-4712-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-01116 · Security Note