CVE-2023-51779

2024-01-0200:00:00

ubuntu.com

cve-2023-51779

bluetooth

linux kernel

use-after-free

bugzilla

redhat

suse

ioctl

race condition

security

8.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.0%

JSON

bt_sock_recvmsg in net/bluetooth/af_bluetooth.c in the Linux kernel through
6.6.8 has a use-after-free because of a bt_sock_ioctl race condition.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-224.236UNKNOWN
ubuntu20.04noarchlinux< 5.4.0-173.191UNKNOWN
ubuntu22.04noarchlinux< 5.15.0-100.110UNKNOWN
ubuntu23.10noarchlinux< 6.5.0-25.25UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-253.287UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1167.180UNKNOWN
ubuntu20.04noarchlinux-aws< 5.4.0-1120.130UNKNOWN
ubuntu22.04noarchlinux-aws< 5.15.0-1056.61UNKNOWN
ubuntu23.10noarchlinux-aws< 6.5.0-1015.15UNKNOWN
ubuntu14.04noarchlinux-aws< 4.4.0-1130.136UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	linux	< 4.15.0-224.236	UNKNOWN
ubuntu	20.04	noarch	linux	< 5.4.0-173.191	UNKNOWN
ubuntu	22.04	noarch	linux	< 5.15.0-100.110	UNKNOWN
ubuntu	23.10	noarch	linux	< 6.5.0-25.25	UNKNOWN
ubuntu	16.04	noarch	linux	< 4.4.0-253.287	UNKNOWN
ubuntu	18.04	noarch	linux-aws	< 4.15.0-1167.180	UNKNOWN
ubuntu	20.04	noarch	linux-aws	< 5.4.0-1120.130	UNKNOWN
ubuntu	22.04	noarch	linux-aws	< 5.15.0-1056.61	UNKNOWN
ubuntu	23.10	noarch	linux-aws	< 6.5.0-1015.15	UNKNOWN
ubuntu	14.04	noarch	linux-aws	< 4.4.0-1130.136	UNKNOWN