Incorrect default permissions in Certain HPE ProLiant DX Servers



Published: 2023-03-09
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-33196
CWE-ID CWE-276
Exploitation vector Local
Public exploit N/A
Vulnerable software
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HPE ProLiant DX360 Gen10 Plus server
Hardware solutions / Firmware

HPE ProLiant DX380 Gen10 Plus server
Hardware solutions / Firmware

Vendor HPE

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Incorrect default permissions

EUVDB-ID: #VU72456

Risk: Low

CVSSv3.1: 6.3 [CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-33196

CWE-ID: CWE-276 - Incorrect Default Permissions

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to incorrect default permissions for memory controller configurations for some Intel Xeon processors when using Intel Software Guard Extensions. A local user escalate privileges on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

HPE ProLiant DX360 Gen10 Plus server: before 1.72_02-02-2023

HPE ProLiant DX380 Gen10 Plus server: before 1.72_02-02-2023

External links

http://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04431en_us


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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