Tracker / CVE-2022-49139
CVE-2022-49139
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: fix null ptr deref on hci_sync_conn_complete_evt This event is just specified for SCO and eSCO link types. On the reception of a HCI_Synchronous_Connection_Complete for a BDADDR of an existing LE connection, LE link type and a status that triggers the second case of the packet processing a NULL pointer dereference happens, as conn->link is NULL.
Affected products and versions
| linux | linux_kernel · … → 5.4.231 |
|---|---|
| linux | linux_kernel · 5.11 → 5.15.92 |
| linux | linux_kernel · 5.16 → 5.17.3 |
| linux | linux_kernel · 5.5 → 5.10.167 |
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.