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CVE-2022-1012

Description

A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem.


Affected Package


OS OS Version Package Name Package Version
ubuntu 20.04 linux 5.4.0-126.142
ubuntu 22.04 linux 5.15.0-47.51
ubuntu 14.04 linux any
ubuntu upstream linux 5.18~rc6
ubuntu 16.04 linux any
ubuntu 20.04 linux-aws 5.4.0-1085.92
ubuntu 22.04 linux-aws 5.15.0-1019.23
ubuntu 14.04 linux-aws any
ubuntu upstream linux-aws 5.18~rc6
ubuntu 16.04 linux-aws any
ubuntu upstream linux-aws-5.0 5.18~rc6
ubuntu 20.04 linux-aws-5.11 any
ubuntu upstream linux-aws-5.11 5.18~rc6
ubuntu 20.04 linux-aws-5.13 any
ubuntu upstream linux-aws-5.13 5.18~rc6
ubuntu 20.04 linux-aws-5.15 5.15.0-1019.23~20.04.1
ubuntu upstream linux-aws-5.15 5.18~rc6
ubuntu upstream linux-aws-5.3 5.18~rc6
ubuntu upstream linux-aws-5.4 5.18~rc6
ubuntu upstream linux-aws-5.8 5.18~rc6
ubuntu upstream linux-aws-hwe 5.18~rc6
ubuntu 16.04 linux-aws-hwe 4.15.0-1142.154~16.04.1
ubuntu 20.04 linux-azure 5.4.0-1091.96
ubuntu 22.04 linux-azure 5.15.0-1019.24
ubuntu 14.04 linux-azure 4.15.0-1153.168~14.04.1
ubuntu upstream linux-azure 5.18~rc6
ubuntu 16.04 linux-azure 4.15.0-1153.168~16.04.1
ubuntu upstream linux-azure-4.15 5.18~rc6
ubuntu 20.04 linux-azure-5.11 any
ubuntu upstream linux-azure-5.11 5.18~rc6
ubuntu 20.04 linux-azure-5.13 any
ubuntu upstream linux-azure-5.13 5.18~rc6
ubuntu 20.04 linux-azure-5.15 5.15.0-1019.24~20.04.1
ubuntu upstream linux-azure-5.15 5.18~rc6
ubuntu upstream linux-azure-5.3 5.18~rc6
ubuntu upstream linux-azure-5.4 5.18~rc6
ubuntu upstream linux-azure-5.8 5.18~rc6
ubuntu upstream linux-azure-edge 5.18~rc6
ubuntu 20.04 linux-azure-fde 5.4.0-1091.96+cvm1.1
ubuntu 22.04 linux-azure-fde 5.15.0-1019.24
ubuntu upstream linux-azure-fde 5.18~rc6
ubuntu upstream linux-azure-fde-5.15 any
ubuntu 20.04 linux-bluefield 5.4.0-1046.51
ubuntu upstream linux-bluefield 5.18~rc6
ubuntu upstream linux-dell300x 5.18~rc6
ubuntu upstream linux-fips 5.18~rc6
ubuntu 20.04 linux-gcp 5.4.0-1089.97
ubuntu 22.04 linux-gcp 5.15.0-1017.23
ubuntu upstream linux-gcp 5.18~rc6
ubuntu 16.04 linux-gcp 4.15.0-1137.153~16.04.1
ubuntu upstream linux-gcp-4.15 5.18~rc6
ubuntu 20.04 linux-gcp-5.11 any
ubuntu upstream linux-gcp-5.11 5.18~rc6
ubuntu 20.04 linux-gcp-5.13 any
ubuntu upstream linux-gcp-5.13 5.18~rc6
ubuntu 20.04 linux-gcp-5.15 5.15.0-1017.23~20.04.2
ubuntu upstream linux-gcp-5.15 5.18~rc6
ubuntu upstream linux-gcp-5.3 5.18~rc6
ubuntu upstream linux-gcp-5.4 5.18~rc6
ubuntu upstream linux-gcp-5.8 5.18~rc6
ubuntu 20.04 linux-gke 5.4.0-1083.89
ubuntu 22.04 linux-gke 5.15.0-1015.18
ubuntu upstream linux-gke 5.18~rc6
ubuntu 16.04 linux-gke any
ubuntu upstream linux-gke-4.15 5.18~rc6
ubuntu upstream linux-gke-5.0 5.18~rc6
ubuntu 20.04 linux-gke-5.15 5.15.0-1015.18~20.04.1
ubuntu upstream linux-gke-5.15 5.18~rc6
ubuntu upstream linux-gke-5.3 5.18~rc6
ubuntu upstream linux-gke-5.4 5.18~rc6
ubuntu 20.04 linux-gkeop 5.4.0-1053.56
ubuntu 22.04 linux-gkeop 5.15.0-1002.4
ubuntu upstream linux-gkeop 5.18~rc6
ubuntu upstream linux-gkeop-5.4 5.18~rc6
ubuntu upstream linux-hwe 5.18~rc6
ubuntu 16.04 linux-hwe 4.15.0-194.205~16.04.1
ubuntu upstream linux-hwe-5.11 5.18~rc6
ubuntu 20.04 linux-hwe-5.13 any
ubuntu upstream linux-hwe-5.13 5.18~rc6
ubuntu 20.04 linux-hwe-5.15 5.15.0-48.54~20.04.1
ubuntu upstream linux-hwe-5.15 5.18~rc6
ubuntu upstream linux-hwe-5.4 5.18~rc6
ubuntu upstream linux-hwe-5.8 5.18~rc6
ubuntu upstream linux-hwe-edge 5.18~rc6
ubuntu 20.04 linux-ibm 5.4.0-1033.37
ubuntu 22.04 linux-ibm 5.15.0-1013.15
ubuntu upstream linux-ibm 5.18~rc6
ubuntu upstream linux-ibm-5.4 5.18~rc6
ubuntu 20.04 linux-intel-5.13 any
ubuntu upstream linux-intel-5.13 5.18~rc6
ubuntu 22.04 linux-intel-iotg 5.15.0-1013.17
ubuntu upstream linux-intel-iotg 5.18~rc6
ubuntu upstream linux-intel-iotg-5.15 5.18~rc6
ubuntu 20.04 linux-kvm 5.4.0-1075.80
ubuntu 22.04 linux-kvm 5.15.0-1017.21
ubuntu upstream linux-kvm 5.18~rc6
ubuntu 16.04 linux-kvm any
ubuntu 22.04 linux-lowlatency 5.15.0-47.53
ubuntu upstream linux-lowlatency 5.18~rc6
ubuntu 20.04 linux-lowlatency-hwe-5.15 5.15.0-48.54~20.04.1
ubuntu upstream linux-lowlatency-hwe-5.15 5.18~rc6
ubuntu 14.04 linux-lts-xenial any
ubuntu upstream linux-lts-xenial 5.18~rc6
ubuntu upstream linux-oem 5.18~rc6
ubuntu 16.04 linux-oem any
ubuntu 20.04 linux-oem-5.10 any
ubuntu upstream linux-oem-5.10 5.18~rc6
ubuntu 20.04 linux-oem-5.13 any
ubuntu upstream linux-oem-5.13 5.18~rc6
ubuntu 20.04 linux-oem-5.14 5.14.0-1044.49
ubuntu upstream linux-oem-5.14 5.18~rc6
ubuntu 22.04 linux-oem-5.17 5.17.0-1011.12
ubuntu upstream linux-oem-5.17 any
ubuntu upstream linux-oem-5.17 5.18~rc6
ubuntu 20.04 linux-oem-5.6 any
ubuntu upstream linux-oem-5.6 5.18~rc6
ubuntu 22.04 linux-oem-6.0 any
ubuntu upstream linux-oem-6.0 any
ubuntu upstream linux-oem-osp1 5.18~rc6
ubuntu 20.04 linux-oracle 5.4.0-1083.91
ubuntu 22.04 linux-oracle 5.15.0-1017.22
ubuntu upstream linux-oracle 5.18~rc6
ubuntu 16.04 linux-oracle 4.15.0-1107.118~16.04.1
ubuntu upstream linux-oracle-5.0 5.18~rc6
ubuntu 20.04 linux-oracle-5.11 any
ubuntu upstream linux-oracle-5.11 5.18~rc6
ubuntu 20.04 linux-oracle-5.13 any
ubuntu upstream linux-oracle-5.13 5.18~rc6
ubuntu upstream linux-oracle-5.15 any
ubuntu upstream linux-oracle-5.3 5.18~rc6
ubuntu upstream linux-oracle-5.4 5.18~rc6
ubuntu upstream linux-oracle-5.8 5.18~rc6
ubuntu 20.04 linux-raspi 5.4.0-1070.80
ubuntu 22.04 linux-raspi 5.15.0-1014.16
ubuntu upstream linux-raspi 5.18~rc6
ubuntu upstream linux-raspi-5.4 5.18~rc6
ubuntu upstream linux-raspi2 5.18~rc6
ubuntu 16.04 linux-raspi2 any
ubuntu upstream linux-raspi2-5.3 5.18~rc6
ubuntu 22.04 linux-riscv 5.15.0-1018.21
ubuntu upstream linux-riscv 5.18~rc6
ubuntu 20.04 linux-riscv-5.11 any
ubuntu upstream linux-riscv-5.11 5.18~rc6
ubuntu upstream linux-riscv-5.8 5.18~rc6
ubuntu upstream linux-snapdragon 5.18~rc6
ubuntu 16.04 linux-snapdragon any

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