PT-2018-2659 · Intel+5 · Edk Ii+5

Published 2018-02-07 · Updated 2024-06-15 · CVE-2018-12180

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions EDK II (affected versions not specified)

Description The issue is related to a buffer overflow in the BlockIo service, which may allow an unauthenticated user to potentially enable escalation of privilege, information disclosure, and/or denial of service via network access. This is caused by insufficient input validation, allowing a remote attacker to exploit the vulnerability and potentially gain elevated privileges, disclose protected information, or cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Memory Corruption

Out of bounds Read

Weakness Enumeration

CWE-787

CWE-125

Related Identifiers

ALT-PU-2019-1581

BDU:2019-01291

CESA-2019_0809

CESA-2019_0968

CVE-2018-12180

OPENSUSE-SU-2019:1083-1

OPENSUSE-SU-2019_0348-1

OPENSUSE-SU-2019_1083-1

OPENSUSE-SU-2024:11134-1

RHSA-2019:0809

RHSA-2019:0968

RHSA-2019:1116

RHSA-2019_0809

RHSA-2019_0968

SUSE-SU-2019:0579-1

SUSE-SU-2019:0580-1

SUSE-SU-2019:0581-1

USN-4349-1

Affected Products

Alt Linux

Centos

Edk Ii

Red Hat

Suse

Ubuntu

References · 63

• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ABTDKZK2G5XP6JCO3HXMPOA2NRTIYDZ · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2019:1116 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-12181 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-14586 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4349-1 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00046.html · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:1083-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-12180 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-12180 · Security Note
• https://cve.org/CVERecord?id=CVE-2018-12180 · Security Note
• https://edk2-docs.gitbooks.io/security-advisory/content/buffer-overflow-in-blockio-service-for-ram-disk.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-14558 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-01291 · Security Note
• https://access.redhat.com/errata/RHSA-2019:0968 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-14563 · Vendor Advisory