CWE
190
Advisory Published
CVE Published
Updated

CVE-2021-3428: Integer Overflow

First published: Tue Mar 09 2021(Updated: )

A flaw was found in the Linux kernel. A denial of service problem is identified if an extent tree is corrupted in a crafted ext4 filesystem in fs/ext4/extents.c in ext4_es_cache_extent. Fabricating an integer overflow, A local attacker with a special user privilege may cause a system crash problem which can lead to an availability threat.

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

Affected SoftwareAffected VersionHow to fix
Linux Linux kernel<5.9.0
redhat/kernel<5.9
5.9
ubuntu/linux<4.15.0-144.148
4.15.0-144.148
ubuntu/linux<5.4.0-90.101
5.4.0-90.101
ubuntu/linux<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux<4.4.0-239.273
4.4.0-239.273
ubuntu/linux-aws<4.15.0-1103.110
4.15.0-1103.110
ubuntu/linux-aws<5.4.0-1059.62
5.4.0-1059.62
ubuntu/linux-aws<4.4.0-1117.123
4.4.0-1117.123
ubuntu/linux-aws<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-aws<4.4.0-1155.170
4.4.0-1155.170
ubuntu/linux-aws-5.0<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-aws-5.11<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-aws-5.13<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-aws-5.15<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-aws-5.3<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-aws-5.4<5.4.0-1059.62~18.04.1
5.4.0-1059.62~18.04.1
ubuntu/linux-aws-5.4<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-aws-5.8<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-aws-6.5<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-aws-fips<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-aws-hwe<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-aws-hwe<4.15.0-1103.110~16.04.1
4.15.0-1103.110~16.04.1
ubuntu/linux-azure<5.4.0-1063.66
5.4.0-1063.66
ubuntu/linux-azure<4.15.0-1115.128~14.04.1
4.15.0-1115.128~14.04.1
ubuntu/linux-azure<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-azure<4.15.0-1115.128~16.04.1
4.15.0-1115.128~16.04.1
ubuntu/linux-azure-4.15<4.15.0-1115.128
4.15.0-1115.128
ubuntu/linux-azure-4.15<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-azure-5.11<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-azure-5.13<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-azure-5.15<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-azure-5.3<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-azure-5.4<5.4.0-1063.66~18.04.1
5.4.0-1063.66~18.04.1
ubuntu/linux-azure-5.4<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-azure-6.5<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-azure-edge<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-azure-fde<5.4.0-1063.66
5.4.0-1063.66
ubuntu/linux-azure-fde<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-azure-fde-5.15<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-azure-fips<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-bluefield<5.4.0-1021.24
5.4.0-1021.24
ubuntu/linux-bluefield<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-dell300x<4.15.0-1022.26
4.15.0-1022.26
ubuntu/linux-dell300x<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-fips<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gcp<5.4.0-1057.61
5.4.0-1057.61
ubuntu/linux-gcp<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gcp<4.15.0-1100.113~16.04.1
4.15.0-1100.113~16.04.1
ubuntu/linux-gcp-4.15<4.15.0-1100.113
4.15.0-1100.113
ubuntu/linux-gcp-4.15<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gcp-5.11<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gcp-5.13<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gcp-5.15<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gcp-5.3<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gcp-5.4<5.4.0-1057.61~18.04.1
5.4.0-1057.61~18.04.1
ubuntu/linux-gcp-5.8<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gcp-6.5<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gcp-edge<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gcp-fips<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gke<5.4.0-1055.58
5.4.0-1055.58
ubuntu/linux-gke<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gke-4.15<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gke-5.0<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gke-5.15<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gke-5.3<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gke-5.4<5.4.0-1055.58~18.04.1
5.4.0-1055.58~18.04.1
ubuntu/linux-gke-5.4<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gkeop<5.4.0-1026.27
5.4.0-1026.27
ubuntu/linux-gkeop<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gkeop-5.15<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-gkeop-5.4<5.4.0-1026.27~18.04.1
5.4.0-1026.27~18.04.1
ubuntu/linux-gkeop-5.4<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-hwe<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-hwe<4.15.0-144.148~16.04.1
4.15.0-144.148~16.04.1
ubuntu/linux-hwe-5.11<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-hwe-5.13<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-hwe-5.15<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-hwe-5.4<5.4.0-90.101~18.04.1
5.4.0-90.101~18.04.1
ubuntu/linux-hwe-5.4<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-hwe-5.8<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-hwe-6.5<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-hwe-edge<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-ibm<5.4.0-1007.8
5.4.0-1007.8
ubuntu/linux-ibm<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-ibm-5.15<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-ibm-5.4<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-intel<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-intel-5.13<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-intel-iotg<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-intel-iotg-5.15<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-iot<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-kvm<4.15.0-1092.94
4.15.0-1092.94
ubuntu/linux-kvm<5.4.0-1049.51
5.4.0-1049.51
ubuntu/linux-kvm<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-kvm<4.4.0-1118.128
4.4.0-1118.128
ubuntu/linux-laptop<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-lowlatency<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-lowlatency-hwe-5.15<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-lowlatency-hwe-5.19<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-lowlatency-hwe-6.5<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-lts-trusty<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-lts-xenial<4.4.0-239.273~14.04.1
4.4.0-239.273~14.04.1
ubuntu/linux-lts-xenial<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-nvidia<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-nvidia-6.5<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oem<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oem-5.10<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oem-5.13<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oem-5.17<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oem-5.6<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oem-6.0<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oem-6.1<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oem-6.5<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oem-6.8<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oem-osp1<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oracle<4.15.0-1072.80
4.15.0-1072.80
ubuntu/linux-oracle<5.4.0-1057.61
5.4.0-1057.61
ubuntu/linux-oracle<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oracle<4.15.0-1072.80~16.04.1
4.15.0-1072.80~16.04.1
ubuntu/linux-oracle-5.0<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oracle-5.11<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oracle-5.13<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oracle-5.15<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oracle-5.3<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-oracle-5.4<5.4.0-1057.61~18.04.1
5.4.0-1057.61~18.04.1
ubuntu/linux-oracle-6.5<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-raspi<5.4.0-1046.50
5.4.0-1046.50
ubuntu/linux-raspi<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-raspi-5.4<5.4.0-1046.50~18.04.1
5.4.0-1046.50~18.04.1
ubuntu/linux-raspi-5.4<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-raspi2<4.15.0-1086.91
4.15.0-1086.91
ubuntu/linux-raspi2<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-raspi2-5.3<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-riscv<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-riscv-5.11<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-riscv-5.15<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-riscv-5.8<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-riscv-6.5<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-snapdragon<4.15.0-1103.112
4.15.0-1103.112
ubuntu/linux-snapdragon<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-starfive<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-starfive-6.5<5.9~<4.4.263
5.9~
4.4.263
ubuntu/linux-xilinx-zynqmp<5.9~<4.4.263
5.9~
4.4.263
debian/linux
5.10.218-1
5.10.221-1
6.1.94-1
6.1.99-1
6.9.8-1
6.9.9-1

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