0.001 Low
EPSS
Percentile
30.4%
A stack-based buffer overflow was discovered in edk2 when the HII database contains a Bitmap that claims to be 4-bit or 8-bit per pixel, but the palette contains more than 16(2^4) or 256(2^8) colors.
bugzilla.redhat.com/show_bug.cgi?id=1686783
nvd.nist.gov/vuln/detail/CVE-2018-12181
www.cve.org/CVERecord?id=CVE-2018-12181