CVE-2022-3775

high

Published 2022-12-19 · Modified 2023-01-09

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CVSS v3

7.1

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CVSS v4 NEW

—

not yet in upstream

VIR risk

7.1

Description

RHSA-2023:0049: grub2 security update (Moderate)

Predictions

Exploit likelihood

70%

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

SUSE Affected 1 release

Version	Status	Fixed in
—	Affected	—

Red Hat Mixed 3 releases

Version	Status	Fixed in
9	Fixed	—
8.0	Affected	—
8	Fixed	—

Debian Fixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`2.06-5`
sid	Fixed	`2.06-5`
forky	Fixed	`2.06-5`
bullseye	Fixed	`2.06-3~deb11u4`
bookworm	Fixed	`2.06-5`

Rocky Linux Fixed 2 releases

Version	Status	Fixed in
9	Fixed	—
8	Fixed	—

Application impact

Vendor	Product	Versions	Fixed
gnu	grub2	`{"endIncluding":"2.06"}`

References

CWEs

CWE-787

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

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