Buffer overflow in Extensible Firmware Interface Development Kit (Edk Ii)
CVE-2018-12181
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.
Vulnerability class: Buffer Overflow
EPSS: 0.004 (34.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.0 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H.
Affected products
Weakness classification (CWE)
References
- secure@intel.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- secure@intel.com (vendor-advisory, x_refsource_FEDORA)
- secure@intel.com (x_refsource_CONFIRM)
- secure@intel.com (vendor-advisory, x_refsource_SUSE)
- secure@intel.com (vendor-advisory, x_refsource_SUSE)
- secure@intel.com (x_refsource_REDHAT, vendor-advisory)
- secure@intel.com (x_refsource_REDHAT, vendor-advisory)
- secure@intel.com (x_refsource_UBUNTU, vendor-advisory)
Frequently asked questions
- What is CVE-2018-12181?
- CVE-2018-12181 is a medium-severity vulnerability in Extensible Firmware Interface Development Kit (Edk Ii), classified under Out-of-bounds Write. CVSS score: 6.0/10. Published 2019-03-27.
- How severe is CVE-2018-12181?
- Medium severity. CVSS v3 base score is 6.0 out of 10.