CWE
476 416
Advisory Published
Updated

CVE-2022-1516: Null Pointer Dereference

First published: Thu May 05 2022(Updated: )

A NULL pointer dereference flaw was found in the Linux kernel’s X.25 set of standardized network protocols functionality in the way a user terminates their session using a simulated Ethernet card and continued usage of this connection. This flaw allows a local user to crash the system.

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

Affected SoftwareAffected VersionHow to fix
Linux Linux kernel=5.18-rc1
Debian Debian Linux=9.0
Debian Debian Linux=10.0
ubuntu/linux<4.15.0-189.200
4.15.0-189.200
ubuntu/linux<5.4.0-117.132
5.4.0-117.132
ubuntu/linux<5.15.0-35.36
5.15.0-35.36
ubuntu/linux<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux<4.4.0-239.273
4.4.0-239.273
ubuntu/linux-aws<4.15.0-1137.148
4.15.0-1137.148
ubuntu/linux-aws<5.4.0-1078.84
5.4.0-1078.84
ubuntu/linux-aws<5.15.0-1009.11
5.15.0-1009.11
ubuntu/linux-aws<4.4.0-1117.123
4.4.0-1117.123
ubuntu/linux-aws<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-aws<4.4.0-1155.170
4.4.0-1155.170
ubuntu/linux-aws-5.0<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-aws-5.11<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-aws-5.13<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-aws-5.15<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-aws-5.3<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-aws-5.4<5.4.0-1078.84~18.04.1
5.4.0-1078.84~18.04.1
ubuntu/linux-aws-5.4<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-aws-5.8<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-aws-6.5<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-aws-fips<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-aws-hwe<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-aws-hwe<4.15.0-1137.148~16.04.1
4.15.0-1137.148~16.04.1
ubuntu/linux-azure<5.4.0-1083.87
5.4.0-1083.87
ubuntu/linux-azure<5.15.0-1008.9
5.15.0-1008.9
ubuntu/linux-azure<4.15.0-1146.161~14.04.1
4.15.0-1146.161~14.04.1
ubuntu/linux-azure<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-azure<4.15.0-1146.161~16.04.1
4.15.0-1146.161~16.04.1
ubuntu/linux-azure-4.15<4.15.0-1146.161
4.15.0-1146.161
ubuntu/linux-azure-4.15<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-azure-5.11<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-azure-5.13<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-azure-5.15<5.15.0-1008.9~20.04.1
5.15.0-1008.9~20.04.1
ubuntu/linux-azure-5.15<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-azure-5.3<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-azure-5.4<5.4.0-1083.87~18.04.1
5.4.0-1083.87~18.04.1
ubuntu/linux-azure-5.4<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-azure-6.5<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-azure-edge<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-azure-fde<5.4.0-1083.87
5.4.0-1083.87
ubuntu/linux-azure-fde<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-azure-fde-5.15<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-azure-fips<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-bluefield<5.4.0-1040.44
5.4.0-1040.44
ubuntu/linux-bluefield<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-dell300x<4.15.0-1049.54
4.15.0-1049.54
ubuntu/linux-dell300x<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-fips<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gcp<5.4.0-1078.84
5.4.0-1078.84
ubuntu/linux-gcp<5.15.0-1006.9
5.15.0-1006.9
ubuntu/linux-gcp<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gcp<4.15.0-1131.147~16.04.1
4.15.0-1131.147~16.04.1
ubuntu/linux-gcp-4.15<4.15.0-1131.147
4.15.0-1131.147
ubuntu/linux-gcp-4.15<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gcp-5.11<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gcp-5.13<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gcp-5.15<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gcp-5.3<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gcp-5.4<5.4.0-1078.84~18.04.1
5.4.0-1078.84~18.04.1
ubuntu/linux-gcp-5.8<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gcp-6.5<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gcp-fips<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gke<5.4.0-1074.79
5.4.0-1074.79
ubuntu/linux-gke<5.15.0-1006.7
5.15.0-1006.7
ubuntu/linux-gke<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gke-4.15<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gke-5.0<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gke-5.15<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gke-5.3<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gke-5.4<5.4.0-1074.79~18.04.1
5.4.0-1074.79~18.04.1
ubuntu/linux-gke-5.4<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gkeop<5.4.0-1046.48
5.4.0-1046.48
ubuntu/linux-gkeop<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gkeop-5.15<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-gkeop-5.4<5.4.0-1046.48~18.04.1
5.4.0-1046.48~18.04.1
ubuntu/linux-gkeop-5.4<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-hwe<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-hwe<4.15.0-189.200~16.04.1
4.15.0-189.200~16.04.1
ubuntu/linux-hwe-5.11<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-hwe-5.13<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-hwe-5.15<5.15.0-41.44~20.04.1
5.15.0-41.44~20.04.1
ubuntu/linux-hwe-5.15<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-hwe-5.4<5.4.0-117.132~18.04.1
5.4.0-117.132~18.04.1
ubuntu/linux-hwe-5.4<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-hwe-5.8<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-hwe-6.5<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-hwe-edge<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-ibm<5.4.0-1026.29
5.4.0-1026.29
ubuntu/linux-ibm<5.15.0-1005.5
5.15.0-1005.5
ubuntu/linux-ibm<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-ibm-5.15<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-ibm-5.4<5.4.0-1028.32~18.04.1
5.4.0-1028.32~18.04.1
ubuntu/linux-ibm-5.4<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-intel<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-intel-5.13<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-intel-iotg<5.15.0-1008.11
5.15.0-1008.11
ubuntu/linux-intel-iotg<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-intel-iotg-5.15<5.15.0-1008.11~20.04.1
5.15.0-1008.11~20.04.1
ubuntu/linux-intel-iotg-5.15<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-iot<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-kvm<4.15.0-1123.128
4.15.0-1123.128
ubuntu/linux-kvm<5.4.0-1068.72
5.4.0-1068.72
ubuntu/linux-kvm<5.15.0-1008.8
5.15.0-1008.8
ubuntu/linux-kvm<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-kvm<4.4.0-1118.128
4.4.0-1118.128
ubuntu/linux-laptop<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-lowlatency<5.15.0-35.36
5.15.0-35.36
ubuntu/linux-lowlatency<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-lowlatency-hwe-5.15<5.15.0-42.45~20.04.1
5.15.0-42.45~20.04.1
ubuntu/linux-lowlatency-hwe-5.15<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-lowlatency-hwe-5.19<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-lowlatency-hwe-6.5<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-lts-xenial<4.4.0-239.273~14.04.1
4.4.0-239.273~14.04.1
ubuntu/linux-lts-xenial<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-nvidia<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-nvidia-6.5<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oem<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oem-5.10<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oem-5.13<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oem-5.14<5.14.0-1036.40
5.14.0-1036.40
ubuntu/linux-oem-5.17<5.17.0-1004.4
5.17.0-1004.4
ubuntu/linux-oem-5.17<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oem-5.6<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oem-6.0<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oem-6.1<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oem-6.5<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oem-6.8<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oem-osp1<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oracle<4.15.0-1102.113
4.15.0-1102.113
ubuntu/linux-oracle<5.4.0-1076.83
5.4.0-1076.83
ubuntu/linux-oracle<5.15.0-1007.9
5.15.0-1007.9
ubuntu/linux-oracle<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oracle<4.15.0-1102.113~16.04.1
4.15.0-1102.113~16.04.1
ubuntu/linux-oracle-5.0<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oracle-5.11<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oracle-5.13<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oracle-5.15<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oracle-5.3<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-oracle-5.4<5.4.0-1076.83~18.04.1
5.4.0-1076.83~18.04.1
ubuntu/linux-oracle-6.5<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-raspi<5.4.0-1065.75
5.4.0-1065.75
ubuntu/linux-raspi<5.15.0-1011.13
5.15.0-1011.13
ubuntu/linux-raspi<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-raspi-5.4<5.4.0-1065.75~18.04.1
5.4.0-1065.75~18.04.1
ubuntu/linux-raspi-5.4<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-raspi2<4.15.0-1115.123
4.15.0-1115.123
ubuntu/linux-raspi2<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-raspi2-5.3<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-riscv<5.15.0-1012.13
5.15.0-1012.13
ubuntu/linux-riscv<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-riscv-5.11<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-riscv-5.15<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-riscv-5.8<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-riscv-6.5<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-snapdragon<4.15.0-1133.143
4.15.0-1133.143
ubuntu/linux-snapdragon<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-starfive<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-starfive-6.5<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
ubuntu/linux-xilinx-zynqmp<5.18~<5.4.189<5.15.33
5.18~
5.4.189
5.15.33
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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Parent vulnerabilities

(Appears in the following advisories)

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