vulnerability

Debian: CVE-2021-33656: linux -- security update

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Jul 18, 2022
Added
Oct 3, 2022
Modified
Mar 30, 2026

Description

When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds.

Solution

debian-upgrade-linux
Title
Rapid7 Labs

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