CVE Vulnerabilities

CVE-2022-4435

Buffer Over-read

Published: Jan 05, 2023 | Modified: Nov 21, 2024
CVSS 3.x
4.4
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

A buffer over-read vulnerability was reported in the ThinkPadX13s BIOS LenovoRemoteConfigUpdateDxe driver that could allow a local attacker with elevated privileges to cause information disclosure.

Weakness

The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.

Affected Software

Name Vendor Start Version End Version
Thinkpad_x13s_firmware Lenovo * 1.47 (excluding)

References