CVE-2018-12181
MEDIUMEDK II - Out-of-bounds Write via Corrupted BMP Processing
Title source: llmDescription
Stack overflow in corrupted bmp for EDK II may allow unprivileged user to potentially enable denial of service or elevation of privilege via local access.
References (8)
Core 8
Core References
Patch, Vendor Advisory x_refsource_confirm
https://edk2-docs.gitbooks.io/security-advisory/content/stack-overflow-on-corrupted-bmp.html
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ABTDKZK2G5XP6JCO3HXMPOA2NRTIYDZ/
Vendor Advisory x_refsource_confirm
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03912en_us
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00030.html
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00048.html
Vendor Advisory vendor-advisory
x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:2125
Vendor Advisory vendor-advisory
x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:3338
Vendor Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/4349-1/
Scores
CVSS v3
6.0
EPSS
0.0043
EPSS Percentile
34.4%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (1)
tianocore/edk_ii
Published
Mar 27, 2019
Tracked Since
Feb 18, 2026