Cyber Resilience

CVE-2023-22661

High

Published: 10 May 2023

Published
10 May 2023
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1 8.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
EPSS Score 0.0005 14.8th percentile
Risk Priority 16 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-22661 is a high-severity Classic Buffer Overflow (CWE-120) vulnerability in Intel Server System D50Tnp1Mhcrlc Firmware. Its CVSS base score is 8.2 (High).

Operationally, ranked at the 14.8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Buffer overflow in some Intel(R) Server Board BMC firmware before version 2.90 may allow a privileged user to enable escalation of privilege via local access.

CWE(s)
CWE-120

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

intel
server system d50tnp1mhcrlc firmware
≤ 2.90
intel
server system d50tnp1mhcpac firmware
≤ 2.90
intel
server system d50tnp2mhsvac firmware
≤ 2.90
intel
server system d50tnp2mhstac firmware
≤ 2.90
intel
server system d50tnp1mhcrac firmware
≤ 2.90
intel
server system d50tnp2mfalac firmware
≤ 2.90
intel
server system m50cyp1ur204 firmware
≤ 2.90
intel
server system m50cyp1ur212 firmware
≤ 2.90
intel
server system m50cyp2ur312 firmware
≤ 2.90
intel
server system m50cyp2ur208 firmware
≤ 2.90

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SC-27 Platform-independent Applications
addresses: CWE-120

Platform-independent managed code eliminates the need for unchecked native buffer copies that are the root cause of classic buffer overflows.

References