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CVE-2021-33655

Description

When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFO,kernel will write memory out of bounds.


Affected Package


OS OS Version Package Name Package Version
ubuntu 22.04 linux 5.15.0-48.54
ubuntu upstream linux 5.19~rc6
ubuntu 14.04 linux any
ubuntu 18.04 linux 4.15.0-193.204
ubuntu 16.04 linux-hwe 4.15.0-193.204~16.04.1
ubuntu upstream linux-hwe 5.19~rc6
ubuntu upstream linux-hwe-5.4 5.19~rc6
ubuntu 18.04 linux-hwe-5.4 5.4.0-126.142~18.04.1
ubuntu upstream linux-hwe-5.8 5.19~rc6
ubuntu upstream linux-hwe-5.11 5.19~rc6
ubuntu 20.04 linux-hwe-5.13 any
ubuntu upstream linux-hwe-5.13 5.19~rc6
ubuntu upstream linux-hwe-edge 5.19~rc6
ubuntu 14.04 linux-lts-xenial any
ubuntu upstream linux-lts-xenial 5.19~rc6
ubuntu upstream linux-kvm 5.19~rc6
ubuntu 16.04 linux-kvm any
ubuntu 18.04 linux-kvm 4.15.0-1127.132
ubuntu 20.04 linux-kvm 5.4.0-1075.80
ubuntu 22.04 linux-kvm 5.15.0-1018.22
ubuntu 20.04 linux-aws 5.4.0-1085.92
ubuntu 14.04 linux-aws any
ubuntu upstream linux-aws 5.19~rc6
ubuntu 16.04 linux-aws 4.4.0-1150.165
ubuntu 22.04 linux-aws 5.15.0-1020.24
ubuntu upstream linux-aws-5.0 5.19~rc6
ubuntu upstream linux-aws-5.3 5.19~rc6
ubuntu upstream linux-aws-5.4 5.19~rc6
ubuntu 18.04 linux-aws-5.4 5.4.0-1085.92~18.04.1
ubuntu upstream linux-aws-5.8 5.19~rc6
ubuntu 20.04 linux-aws-5.11 any
ubuntu upstream linux-aws-5.11 5.19~rc6
ubuntu 20.04 linux-aws-5.13 any
ubuntu upstream linux-aws-5.13 5.19~rc6
ubuntu upstream linux-aws-hwe 5.19~rc6
ubuntu 16.04 linux-aws-hwe 4.15.0-1141.152~16.04.1
ubuntu 14.04 linux-azure any
ubuntu upstream linux-azure 5.19~rc6
ubuntu 16.04 linux-azure any
ubuntu 20.04 linux-azure 5.4.0-1091.96
ubuntu 22.04 linux-azure 5.15.0-1020.25
ubuntu 18.04 linux-azure-4.15 4.15.0-1151.166
ubuntu upstream linux-azure-4.15 5.19~rc6
ubuntu upstream linux-azure-5.3 5.19~rc6
ubuntu 18.04 linux-azure-5.4 5.4.0-1091.96~18.04.1
ubuntu upstream linux-azure-5.4 5.19~rc6
ubuntu upstream linux-azure-5.8 5.19~rc6
ubuntu 20.04 linux-azure-5.11 any
ubuntu upstream linux-azure-5.11 5.19~rc6
ubuntu 20.04 linux-azure-5.13 any
ubuntu upstream linux-azure-5.13 5.19~rc6
ubuntu 20.04 linux-azure-fde 5.4.0-1091.96+cvm1.1
ubuntu upstream linux-azure-fde 5.19~rc6
ubuntu 20.04 linux-bluefield 5.4.0-1046.51
ubuntu upstream linux-bluefield 5.19~rc6
ubuntu 18.04 linux-dell300x 4.15.0-1053.58
ubuntu upstream linux-dell300x 5.19~rc6
ubuntu upstream linux-azure-edge 5.19~rc6
ubuntu upstream linux-fips 5.19~rc6
ubuntu 16.04 linux-fips any
ubuntu upstream linux-gcp 5.19~rc6
ubuntu 16.04 linux-gcp 4.15.0-1136.152~16.04.1
ubuntu 22.04 linux-gcp 5.15.0-1018.24
ubuntu 18.04 linux-gcp-4.15 4.15.0-1136.152
ubuntu upstream linux-gcp-4.15 5.19~rc6
ubuntu upstream linux-gcp-5.3 5.19~rc6
ubuntu upstream linux-gcp-5.4 5.19~rc6
ubuntu upstream linux-gcp-5.8 5.19~rc6
ubuntu 20.04 linux-gcp-5.11 any
ubuntu upstream linux-gcp-5.11 5.19~rc6
ubuntu 20.04 linux-gcp-5.13 any
ubuntu upstream linux-gcp-5.13 5.19~rc6
ubuntu upstream linux-gke 5.19~rc6
ubuntu 22.04 linux-gke 5.15.0-1016.19
ubuntu 18.04 linux-gke-4.15 any
ubuntu upstream linux-gke-4.15 5.19~rc6
ubuntu upstream linux-gke-5.0 5.19~rc6
ubuntu upstream linux-gke-5.3 5.19~rc6
ubuntu 18.04 linux-gke-5.4 any
ubuntu upstream linux-gke-5.4 5.19~rc6
ubuntu 22.04 linux-gkeop 5.15.0-1003.5
ubuntu upstream linux-gkeop 5.19~rc6
ubuntu 20.04 linux-gkeop 5.4.0-1053.56
ubuntu upstream linux-gkeop-5.4 5.19~rc6
ubuntu 18.04 linux-gkeop-5.4 any
ubuntu 22.04 linux-ibm any
ubuntu upstream linux-ibm 5.19~rc6
ubuntu 20.04 linux-ibm 5.4.0-1033.37
ubuntu upstream linux-ibm-5.4 5.19~rc6
ubuntu 18.04 linux-ibm-5.4 5.4.0-1033.37~18.04.1
ubuntu 20.04 linux-intel-5.13 any
ubuntu upstream linux-intel-5.13 5.19~rc6
ubuntu upstream linux-intel-iotg 5.19~rc6
ubuntu upstream linux-intel-iotg-5.15 5.19~rc6
ubuntu upstream linux-lowlatency 5.19~rc6
ubuntu 22.04 linux-lowlatency 5.15.0-48.54
ubuntu upstream linux-oracle 5.19~rc6
ubuntu 16.04 linux-oracle 4.15.0-1106.117~16.04.1
ubuntu 18.04 linux-oracle 4.15.0-1106.117
ubuntu 22.04 linux-oracle 5.15.0-1018.23
ubuntu 20.04 linux-oracle 5.4.0-1083.91
ubuntu upstream linux-oracle-5.0 5.19~rc6
ubuntu upstream linux-oracle-5.3 5.19~rc6
ubuntu upstream linux-oracle-5.4 5.19~rc6
ubuntu 18.04 linux-oracle-5.4 5.4.0-1083.91~18.04.1
ubuntu upstream linux-oracle-5.8 5.19~rc6
ubuntu 20.04 linux-oracle-5.11 any
ubuntu upstream linux-oracle-5.11 5.19~rc6
ubuntu 20.04 linux-oracle-5.13 any
ubuntu upstream linux-oracle-5.13 5.19~rc6
ubuntu 18.04 linux-oem any
ubuntu upstream linux-oem 5.19~rc6
ubuntu 20.04 linux-oem-5.6 any
ubuntu upstream linux-oem-5.6 5.19~rc6
ubuntu 20.04 linux-oem-5.10 any
ubuntu upstream linux-oem-5.10 5.19~rc6
ubuntu 20.04 linux-oem-5.13 any
ubuntu upstream linux-oem-5.13 5.19~rc6
ubuntu upstream linux-oem-5.14 5.19~rc6
ubuntu 20.04 linux-oem-5.14 5.14.0-1049.56
ubuntu 22.04 linux-oem-5.17 5.17.0-1016.17
ubuntu upstream linux-oem-5.17 5.19~rc6
ubuntu upstream linux-oem-osp1 5.19~rc6
ubuntu 18.04 linux-oem-osp1 any
ubuntu 20.04 linux-raspi 5.4.0-1070.80
ubuntu 22.04 linux-raspi 5.15.0-1015.17
ubuntu upstream linux-raspi 5.19~rc6
ubuntu 18.04 linux-raspi2 4.15.0-1119.127
ubuntu upstream linux-raspi2 5.19~rc6
ubuntu upstream linux-raspi2-5.3 5.19~rc6
ubuntu 18.04 linux-raspi-5.4 5.4.0-1070.80~18.04.1
ubuntu upstream linux-raspi-5.4 5.19~rc6
ubuntu upstream linux-riscv 5.19~rc6
ubuntu upstream linux-riscv-5.8 5.19~rc6
ubuntu 20.04 linux-riscv-5.11 any
ubuntu upstream linux-riscv-5.11 5.19~rc6
ubuntu 18.04 linux-snapdragon 4.15.0-1137.147
ubuntu upstream linux-snapdragon 5.19~rc6
ubuntu 20.04 linux-lowlatency-hwe-5.15 5.15.0-48.54~20.04.1
ubuntu upstream linux-lowlatency-hwe-5.15 5.19~rc6
ubuntu 20.04 linux-hwe-5.15 5.15.0-48.54~20.04.1
ubuntu upstream linux-hwe-5.15 5.19~rc6
ubuntu upstream linux-aws-5.15 5.19~rc6
ubuntu 20.04 linux-aws-5.15 5.15.0-1020.24~20.04.1
ubuntu 20.04 linux-gcp-5.15 5.15.0-1018.24~20.04.1
ubuntu upstream linux-gcp-5.15 5.19~rc6
ubuntu upstream linux-gke-5.15 5.19~rc6
ubuntu 20.04 linux-azure-5.15 5.15.0-1020.25~20.04.1
ubuntu upstream linux-azure-5.15 5.19~rc6

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