Tracker / CVE-2026-64178
CVE-2026-64178
High 8.8
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: Fix UAF read of dev->name bnep_add_connection() needs to keep holding the bnep_session_sem while reading dev->name (just like bnep_get_connlist() does); otherwise the bnep_session() thread can concurrently free the net_device, which can for example be triggered by a concurrent bnep_del_connection(). (This UAF is fairly uninteresting from a security perspective; calling bnep_add_connection() requires passing a capable(CAP_NET_ADMIN) check. It also requires completely tearing down a netdev during a fairly tight race window.)
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 2.6.12.1 → 5.10.258 |
| linux | linux_kernel · 5.11 → 5.15.209 |
| linux | linux_kernel · 5.16 → 6.1.175 |
| linux | linux_kernel · 6.13 → 6.18.34 |
| linux | linux_kernel · 6.19 → 7.0.11 |
| linux | linux_kernel · 6.2 → 6.6.142 |
| linux | linux_kernel · 6.7 → 6.12.92 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.