CVEvulnerability
CVE-2026-93791
- Status
- Received
- Published
- 2026-09-24
- Last modified
- 2026-10-03
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: add a check on the tid coming from the firmware
ba_notif->tid is a firmware-controlled u8 that is used directly
as an array index into tid_data[] without any validation. Add a
bounds check against IWL_MAX_TID_COUNT before dereferencing the
array.
References
- https://git.kernel.org/stable/c/0b5325a0771674f1d65618de7db3df9d49186a12 git.kernel.org
- https://git.kernel.org/stable/c/0e4c0d83267261cf67ec9690856edf4a56bb7dfc git.kernel.org
- https://git.kernel.org/stable/c/0f690fd3b5535d110898b99ae6214f29c9060941 git.kernel.org
- https://git.kernel.org/stable/c/59f64c2839022f41a7867b38f9e38c185ff39283 git.kernel.org