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Change History

In the Linux kernel, the following vulnerability has been resolved:

wifi: iwlwifi: mvm: fix 6 GHz scan construction

If more than 255 colocated APs exist for the set of all
APs found during 2.4/5 GHz scanning, then the 6 GHz scan
construction will loop forever since the loop variable
has type u8, which can never reach the number found when
that's bigger than 255, and is stored in a u32 variable.
Also move it into the loops to have a smaller scope.

Using a u32 there is fine, we limit the number

kernel.org https://git.kernel.org/stable/c/2ac15e5a8f42fed5d90ed9e1197600913678c50f [No types assigned]

kernel.org https://git.kernel.org/stable/c/2ccd5badadab2d586e91546bf5af3deda07fef1f [No types assigned]

kernel.org https://git.kernel.org/stable/c/7245012f0f496162dd95d888ed2ceb5a35170f1a [No types assigned]

kernel.org https://git.kernel.org/stable/c/cde8a7eb5c6762264ff0f4433358e0a0d250c875 [No types assigned]

kernel.org https://git.kernel.org/stable/c/fc621e7a043de346c33bd7ae7e2e0c651d6152ef [No types assigned]