Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix null pointer deref in mt7996_conf_tx() If a link does not have an assigned channel yet, mt7996_vif_link returns NULL. We still need to store the updated queue settings in that case, and apply them later. Move the location of the queue params to within struct mt7996_vif_link.

References 3

• git.kernel.org https://git.kernel.org/stable/c/79277f8ad15ec5f255ed0e1427c7a8a3e94e7f52
• git.kernel.org https://git.kernel.org/stable/c/96841352aaba7723c20afb3a5356746810ef8198
• git.kernel.org https://git.kernel.org/stable/c/b8f34c1c5c4f5130c20e3253c95ba1d844d402b9

Remediation