Description (CNA)
hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux kernel through 6.2.9 has a use-after-free (observed in hci_conn_hash_flush) because of calls to hci_dev_put and hci_conn_put. There is a double free that may lead to privilege escalation.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://lore.kernel.org/lkml/20230309074645.74309-1-wzhmmmmm%40gmail.com/
- https://www.openwall.com/lists/oss-security/2023/03/28/2
- https://www.openwall.com/lists/oss-security/2023/03/28/3
- https://security.netapp.com/advisory/ntap-20230517-0004/
ADP enrichment
No English description supplied.