Incorrect calculation in Certain HPE Edgeline Servers

1) Incorrect calculation

EUVDB-ID: #VU72477

Risk: Low

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-33972

CWE-ID: CWE-682 - Incorrect Calculation

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to incorrect calculation in microcode keying mechanism. A local user can gain access to sensitive information.

Mitigation

Install update from vendor's website.

Vulnerable software versions

HPE Edgeline e920t Server Blade: before 1.66_02-02-2023

HPE Edgeline e920d Server Blade: before 1.66_02-02-2023

HPE Edgeline e920 Server Blade: before 1.66_02-02-2023

CPE2.3

• cpe:2.3:h:hpe:hpe_edgeline_e920t_server_blade:*:*:*:*:*:*:*:*
• cpe:2.3:h:hpe:hpe_edgeline_e920d_server_blade:*:*:*:*:*:*:*:*
• cpe:2.3:h:hpe:hpe_edgeline_e920_server_blade:*:*:*:*:*:*:*:*

External links

https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04411en_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.