CVE-2023-53086
CVE-2023-53086CVE-2023-53086
linux / linux_kernel
Description
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: connac: do not check WED status for non-mmio devices
WED is supported just for mmio devices, so do not check it for usb or
sdio devices. This patch fixes the crash reported below:
[ 21.946627] wlp0s3u1i3: authenticate with c4:41:1e:f5:2b:1d
[ 22.525298] wlp0s3u1i3: send auth to c4:41:1e:f5:2b:1d (try 1/3)
[ 22.548274] wlp0s3u1i3: authenticate with c4:41:1e:f5:2b:1d
[ 22.557694] wlp0s3u1i3: send auth to c4:41:1e:f5:2b:1d (try 1/3)
[ 22.565885] wlp0s3u1i3: authenticated
[ 22.569502] wlp0s3u1i3: associate with c4:41:1e:f5:2b:1d (try 1/3)
[ 22.578966] wlp0s3u1i3: RX AssocResp from c4:41:1e:f5:2b:1d (capab=0x11 status=30 aid=3)
[ 22.579113] wlp0s3u1i3: c4:41:1e:f5:2b:1d rejected association temporarily; comeback duration 1000 TU (1024 ms)
[ 23.649518] wlp0s3u1i3: associate with c4:41:1e:f5:2b:1d (try 2/3)
[ 23.752528] wlp0s3u1i3: RX AssocResp from c4:41:1e:f5:2b:1d (capab=0x11 status=0 aid
Scoring
| CVSS | 8.8 () |
| Vector | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Last modified | 2026-08-04 |