CVSS2
Attack Vector
LOCAL
Attack 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
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
31.1%
A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer’s Manual (SDM) was mishandled in the development of some or all operating-system kernels, resulting in unexpected behavior for #DB exceptions that are deferred by MOV SS or POP SS, as demonstrated by (for example) privilege escalation in Windows, some Xen configurations, or FreeBSD, or a Linux kernel. Some of Huawei products also be affected for this vulnerability. An attacker may exploit this vulnerability to escalate their privileges. (Vulnerability ID: HWPSIRT-2018-05100)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2018-8897.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20181010-01-debug-en
Vendor | Product | Version | CPE |
---|---|---|---|
huawei | euleros_firmware | v200r002c10 | cpe:2.3:a:huawei:euleros_firmware:v200r002c10:*:*:*:*:*:*:* |
huawei | euleros_firmware | v200r002c20 | cpe:2.3:a:huawei:euleros_firmware:v200r002c20:*:*:*:*:*:*:* |
huawei | euleros_firmware | v200r003c00 | cpe:2.3:a:huawei:euleros_firmware:v200r003c00:*:*:*:*:*:*:* |
huawei | euleros_firmware | v200r005c00 | cpe:2.3:a:huawei:euleros_firmware:v200r005c00:*:*:*:*:*:*:* |
huawei | fusioncube_firmware | 3.0.0 | cpe:2.3:o:huawei:fusioncube_firmware:3.0.0:*:*:*:*:*:*:* |
huawei | fusioncube_firmware | 3.0.1 | cpe:2.3:o:huawei:fusioncube_firmware:3.0.1:*:*:*:*:*:*:* |
huawei | fusioncube_firmware | 3.1.0 | cpe:2.3:o:huawei:fusioncube_firmware:3.1.0:*:*:*:*:*:*:* |
huawei | fusioncube_firmware | v100r002c02 | cpe:2.3:o:huawei:fusioncube_firmware:v100r002c02:*:*:*:*:*:*:* |
huawei | fusioncube_firmware | v100r002c50spc202 | cpe:2.3:o:huawei:fusioncube_firmware:v100r002c50spc202:*:*:*:*:*:*:* |
huawei | fusioncube_firmware | v100r002c60rc1 | cpe:2.3:o:huawei:fusioncube_firmware:v100r002c60rc1:*:*:*:*:*:*:* |
CVSS2
Attack Vector
LOCAL
Attack 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
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
31.1%