CVE-2022-3636

2022-10-2100:00:00

ubuntu.com

linux kernel

ethernet handler

vulnerability

critical

cve-2022-3636

use after free

patch

vdb-211935

manipulation

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

Percentile

12.6%

JSON

A vulnerability, which was classified as critical, was found in Linux
Kernel. This affects the function __mtk_ppe_check_skb of the file
drivers/net/ethernet/mediatek/mtk_ppe.c of the component Ethernet Handler.
The manipulation leads to use after free. It is recommended to apply a
patch to fix this issue. The associated identifier of this vulnerability is
VDB-211935.