SUSE CVE-2024-58241

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Disable works on hciunregisterdev This make use of disablework on hciunregisterdev since the hcidev is about to be freed new submissions are not disarable...

kernel: Bluetooth: hci_core: Fix use-after-free in vhci_flush()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Fix use-after-free in vhciflush syzbot reported use-after-free in vhciflush without repro. 0 From the splat, a thread closed a vhci file descriptor while its device was being used by iotcl on another thread...

CVE-2024-36968 Bluetooth: L2CAP: Fix div-by-zero in l2cap_le_flowctl_init()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix div-by-zero in l2capleflowctlinit l2capleflowctlinit can cause both div-by-zero and an integer overflow since hdev-lemtu may not fall in the valid range. Move MTU from hcidev to hciconn to validate MTU and...

CVE-2024-26801

A use-after-free flaw was found in the Linux kernel’s Bluetooth subsystem in how it handles hardware failure when it occurs. This flaw allows a local user to potentially crash the system...

DEBIAN-CVE-2024-26801

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Avoid potential use-after-free in hcierrorreset While handling the HCIEVHARDWAREERROR event, if the underlying BT controller is not responding, the GPIO reset mechanism would free the hcidev and lead to a use-after-fre...

CVE-2021-47180

In the Linux kernel, the following vulnerability has been resolved: NFC: nci: fix memory leak in nciallocatedevice nfcmrvldisconnect fails to free the hcidev field in struct ncidev. Fix this by freeing hcidev in ncifreedevice. BUG: memory leak unreferenced object 0xffff888111ea6800 size 1024: com...

CVE-2021-47180

The CVE-2021-47180 entry concerns a Linux kernel NFC component memory-leak in nci_allocate_device, with nfcmrvl_disconnect failing to free the hci_dev field and a fix to release hci_dev in nci_free_device. Connected documents (Astra Linux and Nessus-derived advisories) confirm the issue and its r...

CVE-2021-47180 NFC: nci: fix memory leak in nci_allocate_device

In the Linux kernel, the following vulnerability has been resolved: NFC: nci: fix memory leak in nciallocatedevice nfcmrvldisconnect fails to free the hcidev field in struct ncidev. Fix this by freeing hcidev in ncifreedevice. BUG: memory leak unreferenced object 0xffff888111ea6800 size 1024: com...

CVE-2021-47180 NFC: nci: fix memory leak in nci_allocate_device

In the Linux kernel, the following vulnerability has been resolved: NFC: nci: fix memory leak in nciallocatedevice nfcmrvldisconnect fails to free the hcidev field in struct ncidev. Fix this by freeing hcidev in ncifreedevice. BUG: memory leak unreferenced object 0xffff888111ea6800 size 1024: com...

CVE-2021-47180

In the Linux kernel, the following vulnerability has been resolved: NFC: nci: fix memory leak in nciallocatedevice nfcmrvldisconnect fails to free the hcidev field in struct ncidev. Fix this by freeing hcidev in ncifreedevice. BUG: memory leak unreferenced object 0xffff888111ea6800 size 1024: com...

CVE-2021-47180

In the Linux kernel, the following vulnerability has been resolved: NFC: nci: fix memory leak in nciallocatedevice nfcmrvldisconnect fails to free the hcidev field in struct ncidev. Fix this by freeing hcidev in ncifreedevice. BUG: memory leak unreferenced object 0xffff888111ea6800 size 1024: com...

CVE-2021-47038

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: avoid deadlock between hcidev-lock and socket lock Commit eab2404ba798 "Bluetooth: Add BTPHY socket option" added a dependency between socket lock and hcidev-lock that could lead to deadlock. It turns out that...

CVE-2021-47038 Bluetooth: avoid deadlock between hci_dev->lock and socket lock

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: avoid deadlock between hcidev-lock and socket lock Commit eab2404ba798 "Bluetooth: Add BTPHY socket option" added a dependency between socket lock and hcidev-lock that could lead to deadlock. It turns out that...

CVE-2021-47038

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: avoid deadlock between hcidev-lock and socket lock Commit eab2404ba798 "Bluetooth: Add BTPHY socket option" added a dependency between socket lock and hcidev-lock that could lead to deadlock. It turns out that...

GSD-2021-1000264 Bluetooth: avoid deadlock between hci_dev->lock and socket lock

Bluetooth: avoid deadlock between hcidev-lock and socket lock This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.4 by commit...