In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7915: unlink TWT flow if the MCU rejects the agreement
The flow is added to dev->twt_list before sending the agreement to the
firmware, but the error path leaves it linked while flowid_mask is
never set. The flow slot can then be reused and memset while still on
the list, corrupting twt_list, and station removal leaves a dangling
entry behind that mt7915_mac_twt_sched_list_add() later walks.
wifi: mt76: mt7915: unlink TWT flow if the MCU rejects the agreement
The flow is added to dev->twt_list before sending the agreement to the
firmware, but the error path leaves it linked while flowid_mask is
never set. The flow slot can then be reused and memset while still on
the list, corrupting twt_list, and station removal leaves a dangling
entry behind that mt7915_mac_twt_sched_list_add() later walks.
Metrics
Affected Vendors & Products
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Thu, 17 Sep 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: unlink TWT flow if the MCU rejects the agreement The flow is added to dev->twt_list before sending the agreement to the firmware, but the error path leaves it linked while flowid_mask is never set. The flow slot can then be reused and memset while still on the list, corrupting twt_list, and station removal leaves a dangling entry behind that mt7915_mac_twt_sched_list_add() later walks. | |
| Title | wifi: mt76: mt7915: unlink TWT flow if the MCU rejects the agreement | |
| First Time appeared |
Linux
Linux linux Kernel |
|
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
|
| References |
|
|
Projects
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MITRE
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-09-17T16:09:02.873Z
Reserved: 2026-09-11T19:38:34.806Z
Link: CVE-2026-90357
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-09-17T17:17:34.590
Modified: 2026-09-17T17:17:34.590
Link: CVE-2026-90357
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses
No weakness.