CVE-2021-3631

NameCVE-2021-3631
Descriptioninsecure sVirt label generation
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)
Debian Bugs990709

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libvirt (PTS)stretch3.0.0-4+deb9u4vulnerable
stretch (security)3.0.0-4+deb9u5vulnerable
buster5.0.0-4+deb10u1vulnerable
bullseye, sid7.0.0-3vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libvirtsource(unstable)(unfixed)990709

Notes

[bullseye] - libvirt <no-dsa> (Minor issue)
[buster] - libvirt <no-dsa> (Minor issue)
[stretch] - libvirt <no-dsa> (Minor issue)
https://gitlab.com/libvirt/libvirt/-/issues/153
Fixed by: https://gitlab.com/libvirt/libvirt/-/commit/15073504dbb624d3f6c911e85557019d3620fdb2 (v7.5.0)

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