CVE-2023-53086
published 2025-05-02CVE-2023-53086: 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…
PriorityP421medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.22%
13.0th percentile
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=3)
[ 23.797450] wlp0s3u1i3: associated
[ 24.959527] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
[ 24.959640] BUG: unable to handle page fault for address: ffff88800c223200
[ 24.959706] #PF: supervisor instruction fetch in kernel mode
[ 24.959788] #PF: error_code(0x0011) - permissions violation
[ 24.959846] PGD 2c01067 P4D 2c01067 PUD 2c02067 PMD c2a8063 PTE 800000000c223163
[ 24.959957] Oops: 0011 [#1] PREEMPT SMP
[ 24.960009] CPU: 0 PID: 391 Comm: wpa_supplicant Not tainted 6.2.0-kvm #18
[ 24.960089] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.1-2.fc37 04/01/2014
[ 24.960191] RIP: 0010:0xffff88800c223200
[ 24.960446] RSP: 0018:ffffc90000ff7698 EFLAGS: 00010282
[ 24.960513] RAX: ffff888028397010 RBX: ffff88800c26e630 RCX: 0000000000000058
[ 24.960598] RDX: ffff88800c26f844 RSI: 0000000000000006 RDI: ffff888028397010
[ 24.960682] RBP: ffff88800ea72f00 R08: 18b873fbab2b964c R09: be06b38235f3c63c
[ 24.960766] R10: 18b873fbab2b964c R11: be06b38235f3c63c R12: 000000
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.3.7-1 (forky) | linux 6.3.7-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= d1369e515efe6b5d04e9a5f5884106643f7b1d8a < 53edfda851dd1ce41ac049ce2f195dc41dd27cc1 | 53edfda851dd1ce41ac049ce2f195dc41dd27cc1 |
| linux | linux | >= d1369e515efe6b5d04e9a5f5884106643f7b1d8a < 5683e1488aa9b0805a9403d215e48fed29d6d923 | 5683e1488aa9b0805a9403d215e48fed29d6d923 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.3.7-1 | 6.3.7-1 |
| linux | linux_kernel | >= 0 < 6.3.7-1 | 6.3.7-1 |
| linux | linux_kernel | >= 6.2 < 6.2.9 | 6.2.9 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5LOW
vendor_redhat5.5MEDIUM
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OSV
CVE-2023-53086: 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
osv·2025-05-02·CVSS 5.5
CVE-2023-53086 [MEDIUM] CVE-2023-53086: 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
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 dur
GHSA
GHSA-j2jx-2q7v-qq3w: In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: connac: do not check WED status for non-mmio devices
WED is supporte
ghsa_unreviewed·2025-05-02
CVE-2023-53086 [MEDIUM] GHSA-j2jx-2q7v-qq3w: In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: connac: do not check WED status for non-mmio devices
WED is supporte
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
Red Hat
kernel: wifi: mt76: connac: do not check WED status for non-mmio devices
vendor_redhat·2025-05-02·CVSS 5.5
CVE-2023-53086 [MEDIUM] CWE-358 kernel: wifi: mt76: connac: do not check WED status for non-mmio devices
kernel: wifi: mt76: connac: do not check WED status for non-mmio devices
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] wl
Debian
CVE-2023-53086: linux - In the Linux kernel, the following vulnerability has been resolved: wifi: mt76:...
vendor_debian·2023·CVSS 5.5
CVE-2023-53086 [MEDIUM] CVE-2023-53086: linux - In the Linux kernel, the following vulnerability has been resolved: wifi: mt76:...
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 dur
No detection rules found.
No public exploits indexed.
2025-05-02
Published