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CVE has been marked "REJECT" in the CVE List. These CVEs are stored in the NVD, but do not show up in search results.
Description
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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Title: kernel de Linux
Description: En el kernel de Linux, se resolvió la siguiente vulnerabilidad: Bluetooth: Corrección de doble liberación en hci_conn_cleanup syzbot informa un use after free de slab en hci_conn_hash_flush [1]. Después de liberar un objeto usando hci_conn_del_sysfs en la función hci_conn_cleanup, liberar el mismo objeto nuevamente usando las funciones hci_dev_put y hci_conn_put provoca un double free. Aquí hay un flujo simplificado: hci_conn_del_sysfs: hci_dev_put put_device
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: Fix double free in hci_conn_cleanup
syzbot reports a slab use-after-free in hci_conn_hash_flush [1].
After releasing an object using hci_conn_del_sysfs in the
hci_conn_cleanup function, releasing the same object again
using the hci_dev_put and hci_conn_put functions causes a double free.
Here's a simplified flow:
hci_conn_del_sysfs:
hci_dev_put
put_device
kobject_put
kref_put
kobject_r
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: Fix double free in hci_conn_cleanup
syzbot reports a slab use-after-free in hci_conn_hash_flush [1].
After releasing an object using hci_conn_del_sysfs in the
hci_conn_cleanup function, releasing the same object again
using the hci_dev_put and hci_conn_put functions causes a double free.
Here's a simplified flow:
hci_conn_del_sysfs:
hci_dev_put
put_device
kobject_put
kref_put
kobject_r