CVE-2022-3541 MEDIUM

CVE-2022-3541: Linux Kernel BPF spl2sw_driver.c spl2sw_nvmem_get_mac_address use after free

Vendor Linux
Product Kernel
Weakness CWE-119
Published October 17, 2022
Last update April 15, 2025
View on NVD All CVEs

CVSS base score

5.5/10
Attack vector Adjacent
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

A vulnerability classified as critical has been found in Linux Kernel. This affects the function spl2sw_nvmem_get_mac_address of the file drivers/net/ethernet/sunplus/spl2sw_driver.c of the component BPF. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier VDB-211041 was assigned to this vulnerability.

Key dates

02Disclosure timeline

October 17, 2022 CVE published
April 15, 2025 Record updated