vulnerability
FreeBSD: VID-b1b6d623-83e4-11ec-90de-1c697aa5a594 (CVE-2021-29632): FreeBSD -- vt console buffer overflow
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Feb 2, 2022 | Nov 4, 2022 | Dec 10, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Feb 2, 2022
Added
Nov 4, 2022
Modified
Dec 10, 2025
Description
Problem Description: Under certain conditions involving use of the highlight buffer while text is scrolling on the console, console data may overwrite data structures associated with the system console or other kernel memory. Impact: Users with access to the system console may be able to cause system misbehaviour.
Solutions
freebsd-upgrade-base-13_0-release-p6freebsd-upgrade-base-12_2-release-p12
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