CVE-2018-12180

Published: 27 March 2019

Buffer overflow in BlockIo service for EDK II may allow an unauthenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via network access.

Priority

Medium

CVSS 3 base score: 8.8

Status

Package Release Status
edk2
Launchpad, Ubuntu, Debian
Upstream
Released (0~20181115.85588389-3)
Ubuntu 20.10 (Groovy Gorilla) Not vulnerable
(0~20190606.20d2e5a1-1ubuntu2)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(0~20190606.20d2e5a1-1ubuntu2)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (0~20180205.c0d9813c-2ubuntu0.2)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (0~20160408.ffea0a2c-2ubuntu0.1)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was needs-triage)
Ubuntu 12.04 ESM (Precise Pangolin) Does not exist

Patches:
Upstream: https://github.com/tianocore/edk2/commit/38c9fbdcaa0219eb86fe82d90e3f8cfb5a54be9f
Upstream: https://github.com/tianocore/edk2/commit/fccdb88022c1f6d85c773fce506b10c879063f1d