Fedora 39 : kernel (2024-49fcf86f58)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-49fcf86f58 advisory. The 6.8.10 stable kernel update contains a number of important fixes across the tree Tenable has extracted the preceding description block directly...

SUSE CVE-2024-35965

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix not validating setsockopt user input Check user input length before copying data...

CVE-2024-35965

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix not validating setsockopt user input Check user input length before copying data...

CVE-2024-35965

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix not validating setsockopt user input Check user input length before copying data...

CVE-2024-35965 Bluetooth: L2CAP: Fix not validating setsockopt user input

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix not validating setsockopt user input Check user input length before copying data...

CVE-2024-35965 Bluetooth: L2CAP: Fix not validating setsockopt user input

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix not validating setsockopt user input Check user input length before copying data...

CVE-2024-35965

CVE-2024-35965 affects the Linux kernel Bluetooth stack (L2CAP) where setsockopt input length is not validated before copying data. The root cause is missing validation of user input length, enabling potential memory/contagion issues as described in vendor advisories that reference this CVE (e.g....

CVE-2024-35965 Bluetooth: L2CAP: Fix not validating setsockopt user input

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix not validating setsockopt user input Check user input length before copying data...

CVE-2024-35965

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix not validating setsockopt user input Check user input length before copying data...

The vulnerability of the l2cap_chan_timeout() function in the Linux kernel’s Bluetooth subsystem allows a hacker to trigger a service failure.

The vulnerability of the l2capchantimeout function in the net/bluetooth/l2capcore.c module of the Linux kernel’s Bluetooth subsystem is related to the swapping of the zero pointer due to concurrent access to resources race condition. Exploiting this vulnerability could allow a attacker to cause...

CVE-2024-27399

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: l2cap: fix null-ptr-deref in l2capchantimeout There is a race condition between l2capchantimeout and l2capchandel. When we use l2capchandel to delete the channel, the chan-conn will be set to null. But the conn could b...

DEBIAN-CVE-2024-27399

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: l2cap: fix null-ptr-deref in l2capchantimeout There is a race condition between l2capchantimeout and l2capchandel. When we use l2capchandel to delete the channel, the chan-conn will be set to null. But the conn could b...

UBUNTU-CVE-2024-27399

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: l2cap: fix null-ptr-deref in l2capchantimeout There is a race condition between l2capchantimeout and l2capchandel. When we use l2capchandel to delete the channel, the chan-conn will be set to null. But the conn could b...

CVE-2024-27399 Bluetooth: l2cap: fix null-ptr-deref in l2cap_chan_timeout

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: l2cap: fix null-ptr-deref in l2capchantimeout There is a race condition between l2capchantimeout and l2capchandel. When we use l2capchandel to delete the channel, the chan-conn will be set to null. But the conn could b...

CVE-2024-27399 Bluetooth: l2cap: fix null-ptr-deref in l2cap_chan_timeout

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: l2cap: fix null-ptr-deref in l2capchantimeout There is a race condition between l2capchantimeout and l2capchandel. When we use l2capchandel to delete the channel, the chan-conn will be set to null. But the conn could b...

CVE-2024-27399

CVE-2024-27399 affects the Linux kernel Bluetooth stack (l2cap). It is caused by a race between l2cap_chan_timeout() and l2cap_chan_del(), where deleting a channel can set chan->conn to NULL but a dereference may occur in mutex_lock() inside l2cap_chan_timeout(), leading to a NULL pointer dere...

CVE-2024-27399

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: l2cap: fix null-ptr-deref in l2capchantimeout There is a race condition between l2capchantimeout and l2capchandel. When we use l2capchandel to delete the channel, the chan-conn will be set to null. But the conn could b...

kernel: use-after-free in l2cap_sock_release in net/bluetooth/l2cap_sock.c

A flaw was found in l2capsockrelease in net/bluetooth/l2capsock.c in the Bluetooth subsystem in the Linux Kernel. This issue may allow a user to cause a use-after-free problem due to sk's children being mishandled...

kernel: Linux kernel (CIFS): Use-after-free vulnerability allows data integrity compromise and denial of service

A flaw was found in the Linux kernel's Common Internet File System CIFS component. This use-after-free vulnerability occurs due to improper handling of server hostname information during connection re-establishment. An attacker on an adjacent network could exploit this, potentially leading to a...

kernel: Bluetooth: L2CAP: Fix u8 overflow

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix u8 overflow By keep sending L2CAPCONFREQ packets, chan-numconfrsp increases multiple times and eventually it will wrap around the maximum number i.e., 255. This patch prevents this by adding a boundary check...