CVE-2021-28211

A heap overflow in LzmaUefiDecompressGetInfo function in EDK II.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.7 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
TianoCoreCNA
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CVEADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 18%
Debian logo
Debian Releases
Debian Product
Codename
edk2
bullseye (security)
2020.11-2+deb11u2
fixed
bullseye
2020.11-2+deb11u2
fixed
buster
no-dsa
bookworm
2022.11-6+deb12u1
fixed
bookworm (security)
2022.11-6+deb12u1
fixed
sid
2024.08-4
fixed
trixie
2024.08-4
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
edk2
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
Fixed 2020.05-5ubuntu0.2
released
focal
Fixed 0~20191122.bd85bf54-2ubuntu3.2
released
bionic
needs-triage
xenial
needs-triage
trusty
dne