CVE-2022-49182

In the Linux kernel, the following vulnerability has been resolved: net: hns3: add vlan list lock to protect vlan list When adding port base VLAN, vf VLAN need to remove from HW and modify the vlan state in vf VLAN list as false. If the periodicity task is freeing the same node, it may cause "use after free" error. This patch adds a vlan list lock to protect the vlan list.

Score

CVSS 3.1 7.8 High

Status

Analyzed - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2025-02-26

Last modified

2026-08-05

Weaknesses

CWE-416

Affected products

• Linux Kernel (Linux)

References

• https://git.kernel.org/stable/c/09e383ca97e798f9954189b741af54b5c51e7a97
• https://git.kernel.org/stable/c/1932a624ab88ff407d1a1d567fe581faa15dc725
• https://git.kernel.org/stable/c/30f0ff7176efe8ac6c55f85bce26ed58bb608758
• https://git.kernel.org/stable/c/f58af41deeab0f45c9c80adf5f2de489ebbac3dd