CVEvulnerability
CVE-2026-98392
- Status
- Received
- Published
- 2026-10-14
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: btintel_pcie: fix tx_handle bounds off-by-one
Valid indices into txq->urbd0s/tfds/bufs are 0..txq->count-1, so
tfd_index == txq->count is already out of range. Change the guard in
btintel_pcie_msix_tx_handle() from '> txq->count' to '>= txq->count'.
This issue was reported by Claude Mythos.
References
- https://git.kernel.org/stable/c/3dd1b41f96aad08444be1b7626c89de2b9f2abd4 git.kernel.org
- https://git.kernel.org/stable/c/72bbd7c815ef92399b7b109977ae4669ce22ee6e git.kernel.org
- https://git.kernel.org/stable/c/932a87444107e6724d808082676bba5c915c98ad git.kernel.org
- https://git.kernel.org/stable/c/a641201a9b4d69ee8a7ef35f7aa597dddee6b9ee git.kernel.org