CVE-2022-2947 - CVE House
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Status published High CVE-2022-2947

Altair HyperView Player versions 2021.1.0.27 and prior perform operations on a...

Vulnerability Description

Altair HyperView Player versions 2021.1.0.27 and prior perform operations on a memory buffer but can read from or write to a memory location outside of the intended boundary of the buffer. This hits initially as a read access violation, leading to a memory corruption situation.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Tran Van Khang of VinCSS working with Trend Micro Zero Day Initiative (ZDI) reported these vulnerabilities to CISA.

References

More from Altair

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CVE-2022-2951
Altair HyperView Player versions 2021.1.0.27 and prior are vulnerable to improper validation...
High 7.8
CVE-2022-2950
Altair HyperView Player versions 2021.1.0.27 and prior are vulnerable to the use...
High 7.8
CVE-2022-2949
Altair HyperView Player versions 2021.1.0.27 and prior are vulnerable to the use...
High 7.8

Affected Vendor

Affected Software

HyperView Player
Vulnerable Versions:
0

Timeline

Official Publish: December 13th, 2022
Last Modified: April 16th, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-119

MITRE ATT&CK TTPs

T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1203 Exploitation for Client Execution
Execution
T1055 Process Injection
Defense Evasion
T1105 Ingress Tool Transfer
Command and Control