In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7996: check pointer returned by mt76_connac_get_he_phy_cap()
mt76_connac_get_he_phy_cap routine can theoretically return NULL so check cap pointer before dereferencing it.
References
- https://git.kernel.org/stable/c/4fd85fd2373501b7386e93a5ce4a549d7c4e64e3
- https://git.kernel.org/stable/c/8b8a079e22ce9fc3c0d05b148ef67e4c6e576678
- https://git.kernel.org/stable/c/8bc7167e8a86489b7cb96a69cf1fb671d6df014b
- https://git.kernel.org/stable/c/d14238523ca4c6f5fcb54d1920eb2f8525a7711f
- https://git.kernel.org/stable/c/e858cf6bf99880343348ff1e8c942aaff1d9d592