CWE
476 416 362
Advisory Published
Updated

CVE-2023-28466: Null Pointer Dereference

First published: Thu Mar 16 2023(Updated: )

do_tls_getsockopt in net/tls/tls_main.c in the Linux kernel through 6.2.6 lacks a lock_sock call, leading to a race condition (with a resultant use-after-free or NULL pointer dereference).

Credit: cve@mitre.org cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Linux Linux kernel>=4.13<=5.4.240
Linux Linux kernel>=5.5<5.10.177
Linux Linux kernel>=5.11<5.15.105
Linux Linux kernel>=5.16<6.1.20
Linux Linux kernel>=6.2<6.2.7
Netapp Baseboard Management Controller H300s
Netapp Baseboard Management Controller H410c
Netapp Baseboard Management Controller H410s
Netapp Baseboard Management Controller H500s
Netapp Baseboard Management Controller H700s
Debian Debian Linux=10.0
redhat/kernel<6.3
6.3
Netapp H300s
Netapp H410c
Netapp H410s
Netapp H500s
Netapp H700s
ubuntu/linux<5.4.0-156.173
5.4.0-156.173
ubuntu/linux<5.15.0-79.86
5.15.0-79.86
ubuntu/linux<6.2.0-23.23
6.2.0-23.23
ubuntu/linux<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-allwinner<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-allwinner-5.19<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-aws<5.4.0-1107.115
5.4.0-1107.115
ubuntu/linux-aws<5.15.0-1042.47
5.15.0-1042.47
ubuntu/linux-aws<6.2.0-1005.5
6.2.0-1005.5
ubuntu/linux-aws<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-aws-5.0<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-aws-5.15<5.15.0-1041.46~20.04.1
5.15.0-1041.46~20.04.1
ubuntu/linux-aws-5.15<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-aws-5.19<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-aws-5.4<5.4.0-1107.115~18.04.1
5.4.0-1107.115~18.04.1
ubuntu/linux-aws-5.4<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-aws-6.2<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-aws-6.5<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-aws-fips<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-aws-hwe<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-azure<6.2.0-1005.5
6.2.0-1005.5
ubuntu/linux-azure<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-azure-4.15<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-azure-5.15<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-azure-5.4<5.4.0-1113.119~18.04.1
5.4.0-1113.119~18.04.1
ubuntu/linux-azure-5.4<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-azure-6.2<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-azure-6.5<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-azure-edge<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-azure-fde<5.15.0-1044.51.1
5.15.0-1044.51.1
ubuntu/linux-azure-fde<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-azure-fde-5.15<5.15.0-1043.50~20.04.1.1
5.15.0-1043.50~20.04.1.1
ubuntu/linux-azure-fde-5.15<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-azure-fde-5.19<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-azure-fde-6.2<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-azure-fips<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-bluefield<5.4.0-1068.74
5.4.0-1068.74
ubuntu/linux-bluefield<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-dell300x<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-fips<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-gcp<5.4.0-1110.119
5.4.0-1110.119
ubuntu/linux-gcp<5.15.0-1039.47
5.15.0-1039.47
ubuntu/linux-gcp<6.2.0-1007.7
6.2.0-1007.7
ubuntu/linux-gcp<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-gcp-4.15<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-gcp-5.15<5.15.0-1039.47~20.04.1
5.15.0-1039.47~20.04.1
ubuntu/linux-gcp-5.15<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-gcp-5.19<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-gcp-5.4<5.4.0-1110.119~18.04.1
5.4.0-1110.119~18.04.1
ubuntu/linux-gcp-5.4<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-gcp-6.5<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-gcp-fips<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-gke<5.4.0-1105.112
5.4.0-1105.112
ubuntu/linux-gke<5.15.0-1039.44
5.15.0-1039.44
ubuntu/linux-gke<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-gke-4.15<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-gke-5.0<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-gke-5.15<5.15.0-1039.44~20.04.1
5.15.0-1039.44~20.04.1
ubuntu/linux-gke-5.15<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-gke-5.4<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-gkeop<5.4.0-1074.78
5.4.0-1074.78
ubuntu/linux-gkeop<5.15.0-1025.30
5.15.0-1025.30
ubuntu/linux-gkeop<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-gkeop-5.15<5.15.0-1025.30~20.04.1
5.15.0-1025.30~20.04.1
ubuntu/linux-gkeop-5.15<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-gkeop-5.4<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-hwe<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-hwe-5.15<5.15.0-79.86~20.04.2
5.15.0-79.86~20.04.2
ubuntu/linux-hwe-5.15<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-hwe-5.4<5.4.0-156.173~18.04.1
5.4.0-156.173~18.04.1
ubuntu/linux-hwe-5.4<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-hwe-6.2<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-hwe-6.5<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-hwe-edge<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-ibm<5.4.0-1054.59
5.4.0-1054.59
ubuntu/linux-ibm<5.15.0-1035.38
5.15.0-1035.38
ubuntu/linux-ibm<6.2.0-1003.3
6.2.0-1003.3
ubuntu/linux-ibm<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-ibm-5.15<5.15.0-1035.38~20.04.1
5.15.0-1035.38~20.04.1
ubuntu/linux-ibm-5.15<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-ibm-5.4<5.4.0-1054.59~18.04.1
5.4.0-1054.59~18.04.1
ubuntu/linux-ibm-5.4<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-intel<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-intel-5.13<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-intel-iotg<5.15.0-1037.42
5.15.0-1037.42
ubuntu/linux-intel-iotg<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-intel-iotg-5.15<5.15.0-1037.42~20.04.1
5.15.0-1037.42~20.04.1
ubuntu/linux-intel-iotg-5.15<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-iot<5.4.0-1019.20
5.4.0-1019.20
ubuntu/linux-iot<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-kvm<5.4.0-1096.102
5.4.0-1096.102
ubuntu/linux-kvm<5.15.0-1039.44
5.15.0-1039.44
ubuntu/linux-kvm<6.2.0-1006.6
6.2.0-1006.6
ubuntu/linux-kvm<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-laptop<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-lowlatency<5.15.0-79.88
5.15.0-79.88
ubuntu/linux-lowlatency<6.2.0-1005.5
6.2.0-1005.5
ubuntu/linux-lowlatency<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-lowlatency-hwe-5.15<5.15.0-79.88~20.04.1
5.15.0-79.88~20.04.1
ubuntu/linux-lowlatency-hwe-5.15<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-lowlatency-hwe-5.19<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-lowlatency-hwe-6.2<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-lowlatency-hwe-6.5<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-lts-xenial<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-nvidia<5.15.0-1030.30
5.15.0-1030.30
ubuntu/linux-nvidia<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-nvidia-6.2<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-nvidia-6.5<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-oem<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-oem-5.10<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-oem-5.14<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-oem-5.17<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-oem-5.6<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-oem-6.0<6.0.0-1021.21
6.0.0-1021.21
ubuntu/linux-oem-6.0<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-oem-6.1<6.1.0-1009.9
6.1.0-1009.9
ubuntu/linux-oem-6.1<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-oem-6.5<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-oem-6.8<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-oem-osp1<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-oracle<5.4.0-1106.115
5.4.0-1106.115
ubuntu/linux-oracle<5.15.0-1040.46
5.15.0-1040.46
ubuntu/linux-oracle<6.2.0-1005.5
6.2.0-1005.5
ubuntu/linux-oracle<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-oracle-5.0<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-oracle-5.13<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-oracle-5.15<5.15.0-1040.46~20.04.1
5.15.0-1040.46~20.04.1
ubuntu/linux-oracle-5.15<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-oracle-5.4<5.4.0-1106.115~18.04.1
5.4.0-1106.115~18.04.1
ubuntu/linux-oracle-5.4<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-oracle-6.5<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-raspi<5.4.0-1091.102
5.4.0-1091.102
ubuntu/linux-raspi<5.15.0-1035.38
5.15.0-1035.38
ubuntu/linux-raspi<6.2.0-1006.8
6.2.0-1006.8
ubuntu/linux-raspi<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-raspi-5.4<5.4.0-1091.102~18.04.1
5.4.0-1091.102~18.04.1
ubuntu/linux-raspi-5.4<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-raspi2<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-riscv<6.2.0-23.23.1
6.2.0-23.23.1
ubuntu/linux-riscv<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-riscv-5.15<5.15.0-1038.42~20.04.2
5.15.0-1038.42~20.04.2
ubuntu/linux-riscv-5.15<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-riscv-6.5<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-snapdragon<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-starfive<6.2.0-1002.2
6.2.0-1002.2
ubuntu/linux-starfive<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-starfive-5.19<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-starfive-6.2<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-starfive-6.5<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
ubuntu/linux-xilinx-zynqmp<5.4.0-1027.31
5.4.0-1027.31
ubuntu/linux-xilinx-zynqmp<5.15.0-1025.29
5.15.0-1025.29
ubuntu/linux-xilinx-zynqmp<6.3~<5.4.240<5.15.105
6.3~
5.4.240
5.15.105
debian/linux
5.10.218-1
6.1.94-1
6.1.90-1
6.9.8-1
6.9.9-1

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