Multiple vulnerabilities in Certain HPE ProLiant BL/DL/ML Servers

Published: 2023-03-13

Risk	Low
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2022-26006 CVE-2022-21198
CWE-ID	CWE-20 CWE-362
Exploitation vector	Local
Public exploit	N/A
Vulnerable software Subscribe	HPE ProLiant ML30 Gen10 Plus server Hardware solutions / Firmware HPE ProLiant MicroServer Gen10 Plus Hardware solutions / Firmware HPE ProLiant DL20 Gen10 Plus server Hardware solutions / Firmware HPE ProLiant ML350 Gen9 Server Hardware solutions / Firmware HP ProLiant ML150 Gen9 Server Hardware solutions / Firmware HPE ProLiant ML110 Gen9 Server Hardware solutions / Firmware HPE ProLiant DL560 Gen9 Server Hardware solutions / Firmware HPE ProLiant DL380 Gen9 Server Hardware solutions / Firmware HPE ProLiant DL360 Gen9 Server Hardware solutions / Firmware HPE ProLiant DL120 Gen9 Server Hardware solutions / Firmware HPE ProLiant DL180 Gen9 Server Hardware solutions / Firmware HPE ProLiant DL160 Gen9 Server Hardware solutions / Firmware HPE ProLiant DL80 Gen9 Server Hardware solutions / Firmware HPE ProLiant DL60 Gen9 Server Hardware solutions / Firmware HPE ProLiant BL660c Gen9 Server Hardware solutions / Firmware ProLiant BL480c Server Blade Hardware solutions / Firmware HPE ProLiant BL460c Gen9 Server Blade Hardware solutions / Firmware
Vendor	HPE

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Input validation error

EUVDB-ID: #VU69115

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-26006

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

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

The vulnerability exists due to insufficient validation of user-supplied input in the BIOS firmware. A local user can run a specially crafted program to escalate privileges on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

HPE ProLiant ML30 Gen10 Plus server: before 1.64_10-20-2022

HPE ProLiant MicroServer Gen10 Plus: before 1.64_10-20-2022

HPE ProLiant DL20 Gen10 Plus server: before 1.64_10-20-2022

HPE ProLiant ML350 Gen9 Server: before 3.04_08-04-2022

HP ProLiant ML150 Gen9 Server: before 3.04_08-04-2022

HPE ProLiant ML110 Gen9 Server: before 3.04_08-04-2022

HPE ProLiant DL560 Gen9 Server: before 3.04_08-04-2022

HPE ProLiant DL380 Gen9 Server: before 3.04_08-04-2022

HPE ProLiant DL360 Gen9 Server: before 3.04_08-04-2022

HPE ProLiant DL120 Gen9 Server: before 3.04_08-04-2022

HPE ProLiant DL180 Gen9 Server: before 3.04_08-04-2022

HPE ProLiant DL160 Gen9 Server: before 3.04_08-04-2022

HPE ProLiant DL80 Gen9 Server: before 3.04_08-04-2022

HPE ProLiant DL60 Gen9 Server: before 3.04_08-04-2022

HPE ProLiant BL660c Gen9 Server: before 3.04_08-04-2022

ProLiant BL480c Server Blade: before 3.04_08-04-2022

HPE ProLiant BL460c Gen9 Server Blade: before 3.04_08-04-2022

External links

http://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04380en_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.

2) Race condition

EUVDB-ID: #VU69118