CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:M/Au:N/C:C/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
EPSS
Percentile
33.3%
Microarchitectural Load Port Data Sampling (MLPDS): Load ports on some
microprocessors utilizing speculative execution may allow an authenticated
user to potentially enable information disclosure via a side channel with
local access. A list of impacted products can be found here:
https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | intel-microcode | < 3.20190514.0ubuntu0.18.04.2 | UNKNOWN |
ubuntu | 18.10 | noarch | intel-microcode | < 3.20190514.0ubuntu0.18.10.1 | UNKNOWN |
ubuntu | 19.04 | noarch | intel-microcode | < 3.20190514.0ubuntu0.19.04.1 | UNKNOWN |
ubuntu | 14.04 | noarch | intel-microcode | < 3.20190514.0ubuntu0.14.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | intel-microcode | < 3.20190514.0ubuntu0.16.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | libvirt | < 4.0.0-1ubuntu8.10 | UNKNOWN |
ubuntu | 18.10 | noarch | libvirt | < 4.6.0-2ubuntu3.5 | UNKNOWN |
ubuntu | 19.04 | noarch | libvirt | < 5.0.0-1ubuntu2.1 | UNKNOWN |
ubuntu | 19.10 | noarch | libvirt | < 5.0.0-1ubuntu4 | UNKNOWN |
ubuntu | 20.04 | noarch | libvirt | < 5.0.0-1ubuntu4 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2018-12127
nvd.nist.gov/vuln/detail/CVE-2018-12127
security-tracker.debian.org/tracker/CVE-2018-12127
ubuntu.com/security/notices/USN-3977-1
ubuntu.com/security/notices/USN-3977-2
ubuntu.com/security/notices/USN-3977-3
ubuntu.com/security/notices/USN-3978-1
ubuntu.com/security/notices/USN-3979-1
ubuntu.com/security/notices/USN-3980-1
ubuntu.com/security/notices/USN-3980-2
ubuntu.com/security/notices/USN-3981-1
ubuntu.com/security/notices/USN-3981-2
ubuntu.com/security/notices/USN-3982-1
ubuntu.com/security/notices/USN-3982-2
ubuntu.com/security/notices/USN-3983-1
ubuntu.com/security/notices/USN-3983-2
ubuntu.com/security/notices/USN-3984-1
ubuntu.com/security/notices/USN-3985-1
ubuntu.com/security/notices/USN-3985-2
www.cve.org/CVERecord?id=CVE-2018-12127
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:M/Au:N/C:C/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
EPSS
Percentile
33.3%