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redhatcveRedhat.comRH:CVE-2022-41849
HistoryNov 06, 2022 - 2:26 p.m.

CVE-2022-41849

2022-11-0614:26:00
redhat.com
access.redhat.com
53
linux kernel
video fbdev
use-after-free

CVSS3

4.2

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

28.2%

A use-after-free flaw was found in the Linux kernel’s video fbdev driver. This flaw allows a local user with physical access to crash the system.

CVSS3

4.2

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

28.2%