8.8
CWE
416 119
Advisory Published
Updated

CVE-2022-3640: Use After Free

First published: Mon Oct 17 2022(Updated: )

A use-after-free in the function l2cap_conn_del of the file net/bluetooth/l2cap_core.c of the component Bluetooth in Linux Kernel could allow a remote authenticated attacker from within the local network to cause an unknown impact.

Credit: cna@vuldb.com cna@vuldb.com

Affected SoftwareAffected VersionHow to fix
redhat/kernel<0:5.14.0-284.11.1.el9_2
0:5.14.0-284.11.1.el9_2
redhat/kernel-rt<0:5.14.0-284.11.1.rt14.296.el9_2
0:5.14.0-284.11.1.rt14.296.el9_2
Linux Linux kernel>=4.9.326<4.9.333
Linux Linux kernel>=4.14.291<4.14.299
Linux Linux kernel>=4.19.255<4.19.265
Linux Linux kernel>=5.4.209<5.4.224
Linux Linux kernel>=5.10.135<5.10.154
Linux Linux kernel>=5.15.59<5.15.79
Linux Linux kernel>=5.18.16<6.0.8
Fedoraproject Fedora=35
Fedoraproject Fedora=36
Fedoraproject Fedora=37
Debian Debian Linux=10.0
IBM QRadar SIEM<=7.5 - 7.5.0 UP8 IF01
ubuntu/linux<4.15.0-206.217
4.15.0-206.217
ubuntu/linux<5.4.0-139.156
5.4.0-139.156
ubuntu/linux<5.15.0-60.66
5.15.0-60.66
ubuntu/linux<5.19.0-31.32
5.19.0-31.32
ubuntu/linux<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-aws<4.15.0-1151.164
4.15.0-1151.164
ubuntu/linux-aws<5.4.0-1096.104
5.4.0-1096.104
ubuntu/linux-aws<5.15.0-1030.34
5.15.0-1030.34
ubuntu/linux-aws<5.19.0-1019.20
5.19.0-1019.20
ubuntu/linux-aws<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-aws-5.15<5.15.0-1030.34~20.04.1
5.15.0-1030.34~20.04.1
ubuntu/linux-aws-5.15<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-aws-5.4<5.4.0-1096.104~18.04.1
5.4.0-1096.104~18.04.1
ubuntu/linux-aws-5.4<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-aws-6.5<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-aws-fips<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-aws-hwe<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-aws-hwe<4.15.0-1151.164~16.04.1
4.15.0-1151.164~16.04.1
ubuntu/linux-azure<5.4.0-1103.109
5.4.0-1103.109
ubuntu/linux-azure<5.15.0-1033.40
5.15.0-1033.40
ubuntu/linux-azure<5.19.0-1020.21
5.19.0-1020.21
ubuntu/linux-azure<4.15.0-1162.177~14.04.1
4.15.0-1162.177~14.04.1
ubuntu/linux-azure<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-azure<4.15.0-1162.177~16.04.1
4.15.0-1162.177~16.04.1
ubuntu/linux-azure-4.15<4.15.0-1162.177
4.15.0-1162.177
ubuntu/linux-azure-4.15<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-azure-5.15<5.15.0-1033.40~20.04.1
5.15.0-1033.40~20.04.1
ubuntu/linux-azure-5.15<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-azure-5.4<5.4.0-1103.109~18.04.1
5.4.0-1103.109~18.04.1
ubuntu/linux-azure-5.4<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-azure-6.5<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-azure-fde<5.4.0-1103.109
5.4.0-1103.109
ubuntu/linux-azure-fde<5.15.0-1033.40.1
5.15.0-1033.40.1
ubuntu/linux-azure-fde<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-azure-fde-5.15<5.15.0-1033.40~20.04.1.1
5.15.0-1033.40~20.04.1.1
ubuntu/linux-azure-fde-5.15<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-azure-fips<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-bluefield<5.4.0-1058.64
5.4.0-1058.64
ubuntu/linux-bluefield<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-dell300x<4.15.0-1061.66
4.15.0-1061.66
ubuntu/linux-fips<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-gcp<5.4.0-1100.109
5.4.0-1100.109
ubuntu/linux-gcp<5.15.0-1029.36
5.15.0-1029.36
ubuntu/linux-gcp<5.19.0-1017.19
5.19.0-1017.19
ubuntu/linux-gcp<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-gcp<4.15.0-1146.162~16.04.1
4.15.0-1146.162~16.04.1
ubuntu/linux-gcp-4.15<4.15.0-1146.162
4.15.0-1146.162
ubuntu/linux-gcp-4.15<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-gcp-5.15<5.15.0-1029.36~20.04.1
5.15.0-1029.36~20.04.1
ubuntu/linux-gcp-5.15<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-gcp-5.4<5.4.0-1100.109~18.04.1
5.4.0-1100.109~18.04.1
ubuntu/linux-gcp-5.4<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-gcp-6.5<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-gcp-fips<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-gke<5.4.0-1094.101
5.4.0-1094.101
ubuntu/linux-gke<5.15.0-1027.32
5.15.0-1027.32
ubuntu/linux-gke<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-gke-5.15<5.15.0-1027.32~20.04.1
5.15.0-1027.32~20.04.1
ubuntu/linux-gkeop<5.4.0-1064.68
5.4.0-1064.68
ubuntu/linux-gkeop<5.15.0-1015.19
5.15.0-1015.19
ubuntu/linux-gkeop<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-gkeop-5.15<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-hwe<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-hwe<4.15.0-206.217~16.04.1
4.15.0-206.217~16.04.1
ubuntu/linux-hwe-5.15<5.15.0-60.66~20.04.1
5.15.0-60.66~20.04.1
ubuntu/linux-hwe-5.15<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-hwe-5.19<5.19.0-32.33~22.04.1
5.19.0-32.33~22.04.1
ubuntu/linux-hwe-5.4<5.4.0-139.156~18.04.1
5.4.0-139.156~18.04.1
ubuntu/linux-hwe-5.4<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-hwe-6.5<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-ibm<5.4.0-1044.49
5.4.0-1044.49
ubuntu/linux-ibm<5.15.0-1025.28
5.15.0-1025.28
ubuntu/linux-ibm<5.19.0-1017.19
5.19.0-1017.19
ubuntu/linux-ibm<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-ibm-5.15<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-ibm-5.4<5.4.0-1044.49~18.04.1
5.4.0-1044.49~18.04.1
ubuntu/linux-ibm-5.4<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-intel<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-intel-iotg<5.15.0-1025.30
5.15.0-1025.30
ubuntu/linux-intel-iotg<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-intel-iotg-5.15<5.15.0-1025.30~20.04.1
5.15.0-1025.30~20.04.1
ubuntu/linux-intel-iotg-5.15<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-iot<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-kvm<4.15.0-1136.141
4.15.0-1136.141
ubuntu/linux-kvm<5.4.0-1086.92
5.4.0-1086.92
ubuntu/linux-kvm<5.15.0-1028.33
5.15.0-1028.33
ubuntu/linux-kvm<5.19.0-1018.19
5.19.0-1018.19
ubuntu/linux-kvm<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-laptop<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-lowlatency<5.15.0-60.66
5.15.0-60.66
ubuntu/linux-lowlatency<5.19.0-1017.18
5.19.0-1017.18
ubuntu/linux-lowlatency<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-lowlatency-hwe-5.15<5.15.0-60.66~20.04.1
5.15.0-60.66~20.04.1
ubuntu/linux-lowlatency-hwe-5.15<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-lowlatency-hwe-6.5<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-lts-xenial<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-nvidia<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-nvidia-6.5<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-oem-6.5<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-oem-6.8<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-oracle<4.15.0-1115.126
4.15.0-1115.126
ubuntu/linux-oracle<5.4.0-1093.102
5.4.0-1093.102
ubuntu/linux-oracle<5.15.0-1029.35
5.15.0-1029.35
ubuntu/linux-oracle<5.19.0-1017.20
5.19.0-1017.20
ubuntu/linux-oracle<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-oracle<4.15.0-1115.126~16.04.1
4.15.0-1115.126~16.04.1
ubuntu/linux-oracle-5.15<5.15.0-1029.35~20.04.1
5.15.0-1029.35~20.04.1
ubuntu/linux-oracle-5.15<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-oracle-5.4<5.4.0-1093.102~18.04.1
5.4.0-1093.102~18.04.1
ubuntu/linux-oracle-5.4<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-oracle-6.5<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-raspi<5.4.0-1080.91
5.4.0-1080.91
ubuntu/linux-raspi<5.15.0-1024.26
5.15.0-1024.26
ubuntu/linux-raspi<5.19.0-1013.20
5.19.0-1013.20
ubuntu/linux-raspi<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-raspi-5.4<5.4.0-1080.91~18.04.1
5.4.0-1080.91~18.04.1
ubuntu/linux-raspi-5.4<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-raspi2<4.15.0-1128.136
4.15.0-1128.136
ubuntu/linux-riscv<5.19.0-1013.14
5.19.0-1013.14
ubuntu/linux-riscv<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-riscv-5.15<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-riscv-6.5<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-snapdragon<4.15.0-1146.156
4.15.0-1146.156
ubuntu/linux-starfive<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-starfive-6.5<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
ubuntu/linux-xilinx-zynqmp<6.1~<5.4.224<5.15.78
6.1~
5.4.224
5.15.78
debian/linux
5.10.218-1
6.1.94-1
6.1.90-1
6.9.8-1
6.9.9-1

Remedy

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Reference Links

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203