Incorrect default permissions in Certain HPE StoreEasy Servers

1) Incorrect default permissions

EUVDB-ID: #VU72456

Risk: Low

CVSSv4.0: 3.7 [CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

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 StoreEasy 1860 Storage: before 1.72_02-02-2023

HPE StoreEasy 1660 Storage: before 1.72_02-02-2023

CPE2.3

• cpe:2.3:h:hpe:hpe_storeeasy_1860_storage:*:*:*:*:*:*:*:*
• cpe:2.3:h:hpe:hpe_storeeasy_1660_storage:*:*:*:*:*:*:*:*

External links

https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04419en_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.