CVE-2025-39919
published 2025-10-01CVE-2025-39919: In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: add missing check for rx wcid entries Non-station wcid entries must not…
PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.17%
6.2th percentile
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7996: add missing check for rx wcid entries
Non-station wcid entries must not be passed to the rx functions.
In case of the global wcid entry, it could even lead to corruption in the wcid
array due to pointer being casted to struct mt7996_sta_link using container_of.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.16.6-1 (forky) | linux 6.16.6-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= 7464b12b7d92b9641d4664735b9f3c3f0b6173d9 < 69dcc19048fcdc3fb166fd25b805470ee8fc0eb1 | 69dcc19048fcdc3fb166fd25b805470ee8fc0eb1 |
| linux | linux | >= 7464b12b7d92b9641d4664735b9f3c3f0b6173d9 < 4a522b01e368eec58d182ecc47d24f49a39e440d | 4a522b01e368eec58d182ecc47d24f49a39e440d |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.16.6-1 | 6.16.6-1 |
| linux | linux_kernel | >= 6.15 < 6.16.6 | 6.16.6 |
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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Red Hat
kernel: wifi: mt76: mt7996: add missing check for rx wcid entries
vendor_redhat·2025-10-01·CVSS 5.5
CVE-2025-39919 [MEDIUM] kernel: wifi: mt76: mt7996: add missing check for rx wcid entries
kernel: wifi: mt76: mt7996: add missing check for rx wcid entries
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7996: add missing check for rx wcid entries
Non-station wcid entries must not be passed to the rx functions.
In case of the global wcid entry, it could even lead to corruption in the wcid
array due to pointer being casted to struct mt7996_sta_link using container_of.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package:
Debian
CVE-2025-39919: linux - In the Linux kernel, the following vulnerability has been resolved: wifi: mt76:...
vendor_debian·2025·CVSS 5.5
CVE-2025-39919 [MEDIUM] CVE-2025-39919: 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: mt7996: add missing check for rx wcid entries Non-station wcid entries must not be passed to the rx functions. In case of the global wcid entry, it could even lead to corruption in the wcid array due to pointer being casted to struct mt7996_sta_link using container_of.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.16.6-1)
sid: resolved (fixed in 6.16.6-1)
trixie: resolved
OSV
CVE-2025-39919: In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: add missing check for rx wcid entries Non-station wcid entries
osv·2025-10-01·CVSS 5.5
CVE-2025-39919 [MEDIUM] CVE-2025-39919: In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: add missing check for rx wcid entries Non-station wcid entries
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: add missing check for rx wcid entries Non-station wcid entries must not be passed to the rx functions. In case of the global wcid entry, it could even lead to corruption in the wcid array due to pointer being casted to struct mt7996_sta_link using container_of.
GHSA
GHSA-92m9-hvpm-8m3c: In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7996: add missing check for rx wcid entries
Non-station wcid entri
ghsa_unreviewed·2025-10-01
CVE-2025-39919 [MEDIUM] GHSA-92m9-hvpm-8m3c: In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7996: add missing check for rx wcid entries
Non-station wcid entri
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7996: add missing check for rx wcid entries
Non-station wcid entries must not be passed to the rx functions.
In case of the global wcid entry, it could even lead to corruption in the wcid
array due to pointer being casted to struct mt7996_sta_link using container_of.
No detection rules found.
No public exploits indexed.
2025-10-01
Published