5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
IBM has released the Unified Extensible Firmware Interface (UEFI) fix for System x systems in response to the following Intel escalation of information disclosure vulnerability.
CVEID:CVE-2020-0543
**DESCRIPTION:**Xen and multiple Intel processors could allow a local authenticated attacker to obtain sensitive information, caused by an incomplete cleanup from specific special register read operations in some Intel® Processors. An attacker could exploit this vulnerability to obtain sensitive information.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/183116 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N)
Affected Product(s) | Version(s) |
---|---|
System x3250 M5 5458 | JUE1 |
System x3100 M5 5457 | J9E1 |
Firmware fix versions are available on Fix Central: <http://www.ibm.com/support/fixcentral/>
Affected Product(s) | Version(s) |
---|
System x3250 M5 5458
(ibm_fw_uefi_jue142b-2.20_anyos_32-64)
| jue142b-2.20
System x3100 M5 5457
(ibm_fw_uefi_j9e142b-2.20_anyos_32-64)
| j9e142b-2.20
None
CPE | Name | Operator | Version |
---|---|---|---|
system x3250 m5 | eq | 5458 | |
system x3100 m5 | eq | 5457 |
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N