7.5
CWE
125
Advisory Published
CVE Published
CVE Published
Updated

CVE-2023-39197: Kernel: dccp: conntrack out-of-bounds read in nf_conntrack_dccp_packet()

First published: Wed Jun 28 2023(Updated: )

An out-of-bounds read vulnerability was found in Netfilter Connection Tracking (conntrack) in the Linux kernel. This flaw allows a remote user to disclose sensitive information via the DCCP protocol.

Credit: secalert@redhat.com secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Linux Linux kernel
Fedoraproject Fedora=38
ubuntu/linux-hwe<6.5~
6.5~
ubuntu/linux-hwe<4.15.0-223.235~16.04.1
4.15.0-223.235~16.04.1
ubuntu/linux-hwe-5.4<6.5~
6.5~
ubuntu/linux-hwe-5.15<6.5~
6.5~
ubuntu/linux-hwe-5.15<5.15.0-86.96~20.04.1
5.15.0-86.96~20.04.1
ubuntu/linux-hwe-6.2<6.2.0-36.37~22.04.1
6.2.0-36.37~22.04.1
ubuntu/linux-hwe-6.2<6.5~
6.5~
ubuntu/linux-lts-xenial<4.4.0-252.286~14.04.1
4.4.0-252.286~14.04.1
ubuntu/linux-lts-xenial<6.5~
6.5~
ubuntu/linux-kvm<4.15.0-1150.155
4.15.0-1150.155
ubuntu/linux-kvm<5.4.0-1102.108
5.4.0-1102.108
ubuntu/linux-kvm<5.15.0-1044.49
5.15.0-1044.49
ubuntu/linux-kvm<6.5~
6.5~
ubuntu/linux-kvm<4.4.0-1130.140
4.4.0-1130.140
ubuntu/linux-aws-5.4<6.5~
6.5~
ubuntu/linux-aws-5.15<6.5~
6.5~
ubuntu/linux-aws-5.15<5.15.0-1047.52~20.04.1
5.15.0-1047.52~20.04.1
ubuntu/linux-aws-6.2<6.5~
6.5~
ubuntu/linux-aws-hwe<6.5~
6.5~
ubuntu/linux-aws-hwe<4.15.0-1166.179~16.04.1
4.15.0-1166.179~16.04.1
ubuntu/linux-azure<4.15.0-1175.190~14.04.1
4.15.0-1175.190~14.04.1
ubuntu/linux-azure<6.5~
6.5~
ubuntu/linux-azure<4.15.0-1175.190~16.04.1
4.15.0-1175.190~16.04.1
ubuntu/linux-azure<5.4.0-1119.126
5.4.0-1119.126
ubuntu/linux-azure<5.15.0-1049.56
5.15.0-1049.56
ubuntu/linux-azure-4.15<4.15.0-1175.190
4.15.0-1175.190
ubuntu/linux-azure-4.15<6.5~
6.5~
ubuntu/linux-azure-5.4<6.5~
6.5~
ubuntu/linux-azure-5.15<6.5~
6.5~
ubuntu/linux-azure-5.15<5.15.0-1049.56~20.04.1
5.15.0-1049.56~20.04.1
ubuntu/linux-azure-6.2<6.5~
6.5~
ubuntu/linux-azure-fde<6.5~
6.5~
ubuntu/linux-azure-fde<5.15.0-1049.56
5.15.0-1049.56
ubuntu/linux-azure-fde-5.15<6.5~
6.5~
ubuntu/linux-azure-fde-5.15<5.15.0-1049.56~20.04.1
5.15.0-1049.56~20.04.1
ubuntu/linux-azure-fde-6.2<6.5~
6.5~
ubuntu/linux-bluefield<6.5~
6.5~
ubuntu/linux-bluefield<5.4.0-1074.80
5.4.0-1074.80
ubuntu/linux-fips<6.5~
6.5~
ubuntu/linux-gcp<6.5~
6.5~
ubuntu/linux-gcp<4.15.0-1160.177~16.04.1
4.15.0-1160.177~16.04.1
ubuntu/linux-gcp<5.4.0-1117.126
5.4.0-1117.126
ubuntu/linux-gcp<5.15.0-1044.52
5.15.0-1044.52
ubuntu/linux-gcp-4.15<4.15.0-1160.177
4.15.0-1160.177
ubuntu/linux-gcp-4.15<6.5~
6.5~
ubuntu/linux-gcp-5.4<6.5~
6.5~
ubuntu/linux-gcp-5.15<6.5~
6.5~
ubuntu/linux-gcp-5.15<5.15.0-1044.52~20.04.1
5.15.0-1044.52~20.04.1
ubuntu/linux-gcp-5.19<6.5~
6.5~
ubuntu/linux-gke<6.5~
6.5~
ubuntu/linux-gke<5.15.0-1044.49
5.15.0-1044.49
ubuntu/linux-gkeop<6.5~
6.5~
ubuntu/linux-gkeop<5.4.0-1080.84
5.4.0-1080.84
ubuntu/linux-gkeop<5.15.0-1030.35
5.15.0-1030.35
ubuntu/linux-gkeop-5.15<6.5~
6.5~
ubuntu/linux-gkeop-5.15<5.15.0-1030.35~20.04.1
5.15.0-1030.35~20.04.1
ubuntu/linux-ibm<6.5~
6.5~
ubuntu/linux-ibm<5.4.0-1060.65
5.4.0-1060.65
ubuntu/linux-ibm<5.15.0-1040.43
5.15.0-1040.43
ubuntu/linux-ibm-5.4<6.5~
6.5~
ubuntu/linux-ibm-5.15<6.5~
6.5~
ubuntu/linux-ibm-5.15<5.15.0-1040.43~20.04.1
5.15.0-1040.43~20.04.1
ubuntu/linux-intel-iotg<6.5~
6.5~
ubuntu/linux-intel-iotg<5.15.0-1043.49
5.15.0-1043.49
ubuntu/linux-intel-iotg-5.15<6.5~
6.5~
ubuntu/linux-intel-iotg-5.15<5.15.0-1043.49~20.04.1
5.15.0-1043.49~20.04.1
ubuntu/linux-iot<6.5~
6.5~
ubuntu/linux-iot<5.4.0-1025.26
5.4.0-1025.26
ubuntu/linux-laptop<6.5~
6.5~
ubuntu/linux-lowlatency<5.15.0-86.95
5.15.0-86.95
ubuntu/linux-lowlatency<6.5~
6.5~
ubuntu/linux-lowlatency-hwe-5.15<6.5~
6.5~
ubuntu/linux-lowlatency-hwe-5.15<5.15.0-86.95~20.04.1
5.15.0-86.95~20.04.1
ubuntu/linux-lowlatency-hwe-6.2<6.5~
6.5~
ubuntu/linux-nvidia<6.5~
6.5~
ubuntu/linux-nvidia<5.15.0-1037.37
5.15.0-1037.37
ubuntu/linux-nvidia-6.2<6.5~
6.5~
ubuntu/linux-oracle<4.15.0-1129.140
4.15.0-1129.140
ubuntu/linux-oracle<6.5~
6.5~
ubuntu/linux-oracle<4.15.0-1129.140~16.04.1
4.15.0-1129.140~16.04.1
ubuntu/linux-oracle<5.4.0-1112.121
5.4.0-1112.121
ubuntu/linux-oracle<5.15.0-1045.51
5.15.0-1045.51
ubuntu/linux-oracle-5.4<6.5~
6.5~
ubuntu/linux-oracle-5.15<6.5~
6.5~
ubuntu/linux-oracle-5.15<5.15.0-1045.51~20.04.1
5.15.0-1045.51~20.04.1
ubuntu/linux-oem-6.1<6.5~
6.5~
ubuntu/linux-oem-6.1<6.1.0-1019.19
6.1.0-1019.19
ubuntu/linux-oem-6.5<6.5~
6.5~
ubuntu/linux-raspi<6.5~
6.5~
ubuntu/linux-raspi<5.4.0-1097.109
5.4.0-1097.109
ubuntu/linux-raspi<5.15.0-1040.43
5.15.0-1040.43
ubuntu/linux-raspi-5.4<6.5~
6.5~
ubuntu/linux-riscv<6.5~
6.5~
ubuntu/linux-riscv-5.15<6.5~
6.5~
ubuntu/linux-riscv-5.15<5.15.0-1043.47~20.04.1
5.15.0-1043.47~20.04.1
ubuntu/linux-starfive<6.5~
6.5~
ubuntu/linux-starfive-6.2<6.5~
6.5~
ubuntu/linux-xilinx-zynqmp<6.5~
6.5~
ubuntu/linux-xilinx-zynqmp<5.4.0-1033.37
5.4.0-1033.37
ubuntu/linux<4.15.0-223.235
4.15.0-223.235
ubuntu/linux<5.4.0-166.183
5.4.0-166.183
ubuntu/linux<5.15.0-86.96
5.15.0-86.96
ubuntu/linux<6.5~
6.5~
ubuntu/linux<4.4.0-252.286
4.4.0-252.286
ubuntu/linux-aws<4.15.0-1166.179
4.15.0-1166.179
ubuntu/linux-aws<5.4.0-1113.123
5.4.0-1113.123
ubuntu/linux-aws<5.15.0-1047.52
5.15.0-1047.52
ubuntu/linux-aws<4.4.0-1129.135
4.4.0-1129.135
ubuntu/linux-aws<6.5~
6.5~
ubuntu/linux-aws<4.4.0-1167.182
4.4.0-1167.182
ubuntu/linux-hwe-6.5<6.5~
6.5~
ubuntu/linux-lowlatency-hwe-6.5<6.5~
6.5~
ubuntu/linux-riscv-6.5<6.5~
6.5~
ubuntu/linux-starfive-6.5<6.5~
6.5~
ubuntu/linux-aws-6.5<6.5~
6.5~
ubuntu/linux-azure-6.5<6.5~
6.5~
ubuntu/linux-gcp-6.5<6.5~
6.5~
ubuntu/linux-oracle-6.5<6.5~
6.5~
debian/linux<=4.19.249-2<=4.19.304-1
5.10.209-2
5.10.218-1
6.1.76-1
6.1.90-1
6.7.12-1
6.8.12-1

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