VIR Vulnerability Intelligence Relay

CVE-2021-3696

high
Published 2022-06-16 · Modified 2022-08-23
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
8.0

Description

Important: grub2, mokutil, shim, and shim-unsigned-x64 security update

Predictions

Exploit likelihood
20%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact
arch Arch Affected 1 release
VersionStatusFixed in
— Affected —
suse SUSE Affected 1 release
VersionStatusFixed in
— Affected —
almalinux AlmaLinux Fixed 1 release
VersionStatusFixed in
9 Fixed grub2-tools-minimal-2.06-27.el9_0.7.alma.ppc64le.rpm
debian Debian Fixed 5 releases
VersionStatusFixed in
trixie Fixed 2.06-3
sid Fixed 2.06-3
forky Fixed 2.06-3
bullseye Fixed 2.06-3~deb11u1
bookworm Fixed 2.06-3
redhat Red Hat Fixed 2 releases
VersionStatusFixed in
9 Fixed —
8 Fixed —
rockylinux Rocky Linux Fixed 2 releases
VersionStatusFixed in
9 Fixed —
8 Fixed —

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.