Buffer Overflow Flaw in Lenovo's Remote Presence Subsystem
CVE-2022-34884

7.2HIGH

Key Information:

Vendor

Lenovo
Status
Lenovo Xclarity Controller
Vendor
CVE Published:
30 January 2023

What is CVE-2022-34884?

A buffer overflow vulnerability has been identified in Lenovo's Remote Presence subsystem. This issue may allow authenticated users to exploit the flaw, leading to a potential denial of service scenario within the subsystem. While the impact of this exploit may be recoverable, it poses risks to system availability and requires immediate attention.

Affected Version(s)

Lenovo XClarity Controller various

References

https://support.lenovo.com/us/en/product_security/LEN-87734

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2022-34884 : Buffer Overflow Flaw in Lenovo's Remote Presence Subsystem