6.7 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
43.5%
IBM Flex System switch firmware products have addressed the following Kernel vulnerability.
CVEID:CVE-2020-12464
**DESCRIPTION:**Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a use-after-free flaw in the usb_sg_cancel function in drivers/usb/core/message.c. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.
CVSS Base score: 8.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/181213 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Affected Product(s) | Version(s) |
---|---|
IBM Flex System EN2092 1Gb Ethernet Scalable Switch | 7.8 |
IBM Flex System Fabric SI4093 GbFSIM 10Gb Scalable Switch | 7.8 |
IBM Flex System Fabric EN4093/EN4093R 10Gb Scalable Switch | 7.8 |
IBM Flex System CN4093 10Gb Converged Scalable Switch | 7.8 |
Firmware fix versions are available on Fix Central: <http://www.ibm.com/support/fixcentral/>
Product | Fix Version |
---|
IBM Flex System EN2092 1Gb Ethernet Scalable Switch firmware
(ibm_fw_scsw_en2092-7.8.26.0_anyos_noarch)
| 7.8.26.0
IBM Flex System Fabric SI4093 System Interconnect Module firmware
(ibm_fw_scsw_si4093-7.8.26.0_anyos_noarch)
| 7.8.26.0
IBM Flex System Fabric EN4093/EN4093R 10Gb Scalable Switch firmware
(ibm_fw_scsw_en4093r-7.8.26.0_anyos_noarch)
| 7.8.26.0
IBM Flex System CN4093 10Gb Converged Scalable Switch firmware
(ibm_fw_scsw_cn4093-7.8.26.0_anyos_noarch)
| 7.8.26.0
None
6.7 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
43.5%