CVE-2021-28211

NameCVE-2021-28211
Descriptionpossible heap corruption with LzmaUefiDecompressGetInfo
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
edk2 (PTS)stretch0~20161202.7bbe0b3e-1+deb9u1vulnerable
buster0~20181115.85588389-3+deb10u3vulnerable
bullseye2020.11-2fixed
sid2020.11-4fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
edk2source(unstable)2020.11-1

Notes

[buster] - edk2 <no-dsa> (Minor issue)
https://bugzilla.tianocore.org/show_bug.cgi?id=1816
https://github.com/tianocore/edk2/pull/1138
https://github.com/tianocore/edk2/commit/e7bd0dd26db7e56aa8ca70132d6ea916ee6f3db0

Search for package or bug name: Reporting problems