Vulnerability CVE-2019-6155
Published: 2019-04-22

Description:
A potential vulnerability was found in an SMI handler in various BIOS versions of certain legacy IBM System x and IBM BladeCenter systems that could lead to denial of service.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.8/10
6.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
IBM -> Bladecenter hs23 firmware 
IBM -> System x3530 m4 firmware 
IBM -> System x3630 m4 firmware 
IBM -> System x3650 m4 hd firmware 

 References:
https://support.lenovo.com/solutions/LEN-25165
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