CVE-2018-12182
Published: 27 March 2019
Insufficient memory write check in SMM service for EDK II may allow an authenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via local access.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
edk2 Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Ignored
(end of life)
|
|
| eoan |
Not vulnerable
(0~20190606.20d2e5a1-2ubuntu1)
|
|
| focal |
Not vulnerable
(0~20190606.20d2e5a1-2ubuntu1)
|
|
| groovy |
Not vulnerable
(0~20190606.20d2e5a1-2ubuntu1)
|
|
| hirsute |
Not vulnerable
(0~20190606.20d2e5a1-2ubuntu1)
|
|
| impish |
Not vulnerable
(0~20190606.20d2e5a1-2ubuntu1)
|
|
| jammy |
Not vulnerable
(0~20190606.20d2e5a1-2ubuntu1)
|
|
| kinetic |
Not vulnerable
(0~20190606.20d2e5a1-2ubuntu1)
|
|
| lunar |
Not vulnerable
(0~20190606.20d2e5a1-2ubuntu1)
|
|
| mantic |
Not vulnerable
(0~20190606.20d2e5a1-2ubuntu1)
|
|
| trusty |
Does not exist
(trusty was needs-triage)
|
|
| upstream |
Needs triage
|
|
| xenial |
Needs triage
|
|
|
Patches: upstream: https://github.com/tianocore/edk2/commit/cf574f0a1838665498e43e9c029d8c1211cbbfa3 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.7 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | High |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |