CVE-2018-3613
Publication date 27 March 2019
Last updated 29 July 2024
Ubuntu priority
Cvss 3 Severity Score
Logic issue in variable service module for EDK II/UDK2018/UDK2017/UDK2015 may allow an authenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via local access.
Status
Package | Ubuntu Release | Status |
---|---|---|
edk2 | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
|
18.04 LTS bionic |
Fixed 0~20180205.c0d9813c-2ubuntu0.3+esm1
|
|
16.04 LTS xenial |
Fixed 0~20160408.ffea0a2c-2ubuntu0.2+esm1
|
|
14.04 LTS trusty | Not in release |
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Package | Patch details |
---|---|
edk2 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 · High |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-6920-1
- EDK II vulnerabilities
- 29 July 2024
Other references
- https://bugzilla.tianocore.org/attachment.cgi?id=44
- https://edk2-docs.gitbooks.io/security-advisory/content/edk-ii-authenticated-variable-bypass.html
- https://edk2-docs.gitbooks.io/security-advisory/content/authvariable-timestamp-zeroing-on-append_write.html
- https://www.cve.org/CVERecord?id=CVE-2018-3613