PT-2022-2471 · Lenovo · Lenovo Smart Standby Driver

Published 2022-05-10 · Updated 2022-05-26 · CVE-2022-1110

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Lenovo Smart Standby Driver versions prior to 4.1.50.0

Description The issue is related to a buffer overflow in the Lenovo Smart Standby Driver, which could allow a local attacker to cause denial of service. This occurs when an operation exceeds the memory buffer boundaries.

Recommendations For versions prior to 4.1.50.0, update to version 4.1.50.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the vulnerable driver until a patch is applied.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2022-02877

CVE-2022-1110

Affected Products

Lenovo Smart Standby Driver

References · 6

• https://support.lenovo.com/us/en/product_security/LEN-79452 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-02877 · Security Note
• https://osv.dev/vulnerability/CVE-2022-1110 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-1110 · Security Note
• https://t.me/cibsecurity/42931 · Telegram Post
• https://support.lenovo.com/ru/en/product_security/len-79452 · Note