Untrusted Pointer Dereference in BMC

published 2024-01-09 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-38413

cvss: 7.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 7%
public exploits: 0; none known

AMI’s SPx contains a vulnerability in the BMC where an Attacker may cause an untrusted pointer to dereference by a local network. A successful exploitation of this vulnerability may lead to a loss of confidentiality, integrity, and/or availability.

Patch / fix

fixed in 1

AMI MegaRAC_SPx 13.6

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-01-10)

Exploit prediction

0.18% chance of exploitation in the next 30 days, higher than 7% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

AMI MegaRAC_SPx

Classification

Weakness

CWE-822 Untrusted Pointer Dereference
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

9443417.fs1.hubspotusercontent-na1.net /hubfs/9443417/Security%20Advisories/AMI-SA-2023010.pdf
vendor-advisory

Sources

CVE List CVE-2023-34332
NVD CVE-2023-34332

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Summary