In the Linux kernel, the following vulnerability has been resolved:
wifi: cfg80211: don't get the radio mask for netdev-less wdevs
cfg80211_calculate_bi_data() calls rdev_get_radio_mask() with
wdev->netdev, which can be NULL and then crashes in mac80211.
To avoid that, invert the order of checks since wdev->netdev
is always valid for beaconing interfaces.
Vulnerable Products 4
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Linux Linux_Kernel
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
|
6.11
|
6.12.112
|
|
Linux Linux_Kernel
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
|
6.11
|
6.18.54
|
|
Linux Linux_Kernel
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
|
6.11
|
7.2.8
|
|
Linux Linux_Kernel
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
|
6.11
|
7.3-rc4
|
References 4
https://git.kernel.org/stable/c/5b313159c970e945ee125ca87fad0d96ed913e55
NVD
https://git.kernel.org/stable/c/693d777846d525b8b218bad97a1befa5d9bd4334
NVD
https://git.kernel.org/stable/c/7166da84a7fe3553f9065782fd80299a37b150e5
NVD
https://git.kernel.org/stable/c/a7783e585360ee05dfe21d3173dbbe985c94f29e
NVD