CVE-2023-34332: ami megarac_sp-x Untrusted Pointer Dereference
CVSS: 7.8v3.1HighModified
Published 09-01-2024Last modified 17-06-2025
Vulnerability summary
CVE-2023-34332 is a high (CVSS 7.8) Untrusted Pointer Dereference vulnerability in ami megarac_sp-x. EPSS estimates a 0.18% chance of exploitation in the next 30 days, higher than 7% of scored vulnerabilities.
CVSS score
7.8/10
010
High · v3.1 (CVE.org)EPSS score
0.18%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 09-01-2024PublishedVulnerability first disclosed.
- 17-06-2025Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
2 scores · 2 sources · 1 versionHigh 7.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HSourcesAll 2 agree
- NVDNIST7.8HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.18%
Chance of exploitation in the next 30 days
Percentile
7%
Versus all other CVEs
30-day change
0.00 pp
From 0.18% on 21-09-2026
21-09-202621-10-2026
EPSS score0.18%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-822Untrusted Pointer DereferenceThe product obtains a value from an untrusted source, converts this value to a pointer, and dereferences the resulting pointer.
- CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferThe product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
Affected systems
Ami2 products
- megarac_sp-x≥ 12, < 12.7 | ≥ 13, < 13.6
- megarac_spx≥ 12, ≤ 12.7 | ≥ 13, < 13.6
1 vendor · 2 products