First published: Mon Oct 04 2021(Updated: )
The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.
Credit: cve@mitre.org cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
Linux Linux kernel | >=2.6.12<4.4.282 | |
Linux Linux kernel | >=4.5<4.9.281 | |
Linux Linux kernel | >=4.10<4.14.245 | |
Linux Linux kernel | >=4.15<4.19.205 | |
Linux Linux kernel | >=4.20<5.4.143 | |
Linux Linux kernel | >=5.5<5.10.61 | |
Linux Linux kernel | >=5.11<5.13.13 | |
All of | ||
Netapp H300s Firmware | ||
Netapp H300s | ||
All of | ||
Netapp H500s Firmware | ||
Netapp H500s | ||
All of | ||
Netapp H700s Firmware | ||
Netapp H700s | ||
All of | ||
Netapp H300e Firmware | ||
Netapp H300e | ||
All of | ||
Netapp H500e Firmware | ||
Netapp H500e | ||
All of | ||
Netapp H700e Firmware | ||
Netapp H700e | ||
All of | ||
Netapp H410s Firmware | ||
Netapp H410s | ||
All of | ||
Netapp H410c Firmware | ||
Netapp H410c | ||
All of | ||
Netapp Solidfire Baseboard Management Controller Firmware | ||
Netapp Solidfire Baseboard Management Controller | ||
Debian Debian Linux | =9.0 | |
Netapp H300s Firmware | ||
Netapp H300s | ||
Netapp H500s Firmware | ||
Netapp H500s | ||
Netapp H700s Firmware | ||
Netapp H700s | ||
Netapp H300e Firmware | ||
Netapp H300e | ||
Netapp H500e Firmware | ||
Netapp H500e | ||
Netapp H700e Firmware | ||
Netapp H700e | ||
Netapp H410s Firmware | ||
Netapp H410s | ||
Netapp H410c Firmware | ||
Netapp H410c | ||
Netapp Solidfire Baseboard Management Controller Firmware | ||
Netapp Solidfire Baseboard Management Controller | ||
ubuntu/linux | <4.15.0-161.169 | 4.15.0-161.169 |
ubuntu/linux | <5.4.0-89.100 | 5.4.0-89.100 |
ubuntu/linux | <5.11.0-38.42 | 5.11.0-38.42 |
ubuntu/linux | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux | <4.4.0-219.252 | 4.4.0-219.252 |
ubuntu/linux-aws | <4.15.0-1114.121 | 4.15.0-1114.121 |
ubuntu/linux-aws | <5.4.0-1058.61 | 5.4.0-1058.61 |
ubuntu/linux-aws | <5.11.0-1020.21 | 5.11.0-1020.21 |
ubuntu/linux-aws | <4.4.0-1099.104 | 4.4.0-1099.104 |
ubuntu/linux-aws | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-aws | <4.4.0-1135.149 | 4.4.0-1135.149 |
ubuntu/linux-aws-5.0 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-aws-5.11 | <5.11.0-1020.21~20.04.2 | 5.11.0-1020.21~20.04.2 |
ubuntu/linux-aws-5.11 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-aws-5.13 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-aws-5.15 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-aws-5.3 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-aws-5.4 | <5.4.0-1058.61~18.04.3 | 5.4.0-1058.61~18.04.3 |
ubuntu/linux-aws-5.4 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-aws-5.8 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-aws-6.5 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-aws-fips | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-aws-hwe | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-aws-hwe | <4.15.0-1113.120~16.04.1 | 4.15.0-1113.120~16.04.1 |
ubuntu/linux-azure | <5.4.0-1062.65 | 5.4.0-1062.65 |
ubuntu/linux-azure | <5.11.0-1020.21 | 5.11.0-1020.21 |
ubuntu/linux-azure | <4.15.0-1125.138~14.04.1 | 4.15.0-1125.138~14.04.1 |
ubuntu/linux-azure | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-azure | <4.15.0-1125.138~16.04.1 | 4.15.0-1125.138~16.04.1 |
ubuntu/linux-azure-4.15 | <4.15.0-1125.138 | 4.15.0-1125.138 |
ubuntu/linux-azure-4.15 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-azure-5.11 | <5.11.0-1020.21~20.04.1 | 5.11.0-1020.21~20.04.1 |
ubuntu/linux-azure-5.11 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-azure-5.13 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-azure-5.15 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-azure-5.3 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-azure-5.4 | <5.4.0-1062.65~18.04.1 | 5.4.0-1062.65~18.04.1 |
ubuntu/linux-azure-5.4 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-azure-6.5 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-azure-edge | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-azure-fde | <5.4.0-1062.65 | 5.4.0-1062.65 |
ubuntu/linux-azure-fde | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-azure-fde-5.15 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-azure-fips | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-bluefield | <5.4.0-1020.23 | 5.4.0-1020.23 |
ubuntu/linux-bluefield | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-dell300x | <4.15.0-1029.34 | 4.15.0-1029.34 |
ubuntu/linux-dell300x | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-fips | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gcp | <5.4.0-1056.60 | 5.4.0-1056.60 |
ubuntu/linux-gcp | <5.11.0-1021.23 | 5.11.0-1021.23 |
ubuntu/linux-gcp | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gcp | <4.15.0-1110.124~16.04.1 | 4.15.0-1110.124~16.04.1 |
ubuntu/linux-gcp-4.15 | <4.15.0-1110.124 | 4.15.0-1110.124 |
ubuntu/linux-gcp-4.15 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gcp-5.11 | <5.11.0-1021.23~20.04.1 | 5.11.0-1021.23~20.04.1 |
ubuntu/linux-gcp-5.11 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gcp-5.13 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gcp-5.15 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gcp-5.3 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gcp-5.4 | <5.4.0-1056.60~18.04.1 | 5.4.0-1056.60~18.04.1 |
ubuntu/linux-gcp-5.8 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gcp-6.5 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gcp-edge | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gcp-fips | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gke | <5.4.0-1054.57 | 5.4.0-1054.57 |
ubuntu/linux-gke | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gke-4.15 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gke-5.0 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gke-5.3 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gke-5.4 | <5.4.0-1054.57~18.04.1 | 5.4.0-1054.57~18.04.1 |
ubuntu/linux-gke-5.4 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gkeop | <5.4.0-1025.26 | 5.4.0-1025.26 |
ubuntu/linux-gkeop | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gkeop-5.15 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-gkeop-5.4 | <5.4.0-1025.26~18.04.1 | 5.4.0-1025.26~18.04.1 |
ubuntu/linux-gkeop-5.4 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-hwe | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-hwe | <4.15.0-161.169~16.04.1 | 4.15.0-161.169~16.04.1 |
ubuntu/linux-hwe-5.11 | <5.11.0-38.42~20.04.1 | 5.11.0-38.42~20.04.1 |
ubuntu/linux-hwe-5.11 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-hwe-5.13 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-hwe-5.15 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-hwe-5.4 | <5.4.0-89.100~18.04.1 | 5.4.0-89.100~18.04.1 |
ubuntu/linux-hwe-5.4 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-hwe-5.8 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-hwe-6.5 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-hwe-edge | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-ibm | <5.4.0-1006.7 | 5.4.0-1006.7 |
ubuntu/linux-ibm | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-ibm-5.15 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-ibm-5.4 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-intel | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-intel-5.13 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-intel-iotg | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-intel-iotg-5.15 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-iot | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-kvm | <4.15.0-1101.103 | 4.15.0-1101.103 |
ubuntu/linux-kvm | <5.4.0-1048.50 | 5.4.0-1048.50 |
ubuntu/linux-kvm | <5.11.0-1018.19 | 5.11.0-1018.19 |
ubuntu/linux-kvm | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-kvm | <4.4.0-1100.109 | 4.4.0-1100.109 |
ubuntu/linux-laptop | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-lowlatency | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-lowlatency-hwe-5.15 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-lowlatency-hwe-6.5 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-lts-xenial | <4.4.0-219.252~14.04.1 | 4.4.0-219.252~14.04.1 |
ubuntu/linux-lts-xenial | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-nvidia | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-nvidia-6.5 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-nvidia-6.8 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-nvidia-lowlatency | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-oem | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-oem-5.10 | <5.10.0-1050.52 | 5.10.0-1050.52 |
ubuntu/linux-oem-5.10 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-oem-5.13 | <5.13.0-1014.18 | 5.13.0-1014.18 |
ubuntu/linux-oem-5.13 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-oem-5.17 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-oem-5.6 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-oem-6.5 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-oem-6.8 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-oem-osp1 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-oracle | <4.15.0-1082.90 | 4.15.0-1082.90 |
ubuntu/linux-oracle | <5.4.0-1056.60 | 5.4.0-1056.60 |
ubuntu/linux-oracle | <5.11.0-1020.21 | 5.11.0-1020.21 |
ubuntu/linux-oracle | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-oracle | <4.15.0-1082.90~16.04.1 | 4.15.0-1082.90~16.04.1 |
ubuntu/linux-oracle-5.0 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-oracle-5.11 | <5.11.0-1020.21~20.04.1 | 5.11.0-1020.21~20.04.1 |
ubuntu/linux-oracle-5.11 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-oracle-5.13 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-oracle-5.15 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-oracle-5.3 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-oracle-5.4 | <5.4.0-1056.60~18.04.1 | 5.4.0-1056.60~18.04.1 |
ubuntu/linux-oracle-6.5 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-raspi | <5.4.0-1045.49 | 5.4.0-1045.49 |
ubuntu/linux-raspi | <5.11.0-1021.22 | 5.11.0-1021.22 |
ubuntu/linux-raspi | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-raspi-5.4 | <5.4.0-1045.49~18.04.1 | 5.4.0-1045.49~18.04.1 |
ubuntu/linux-raspi-5.4 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-raspi2 | <4.15.0-1097.103 | 4.15.0-1097.103 |
ubuntu/linux-raspi2 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-raspi2-5.3 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-riscv | <5.11.0-1021.22 | 5.11.0-1021.22 |
ubuntu/linux-riscv | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-riscv-5.11 | <5.11.0-1021.22~20.04.1 | 5.11.0-1021.22~20.04.1 |
ubuntu/linux-riscv-5.11 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-riscv-5.15 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-riscv-5.8 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-riscv-6.5 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-snapdragon | <4.15.0-1114.123 | 4.15.0-1114.123 |
ubuntu/linux-snapdragon | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-starfive | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-starfive-6.5 | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
ubuntu/linux-xilinx-zynqmp | <5.14~<4.4.282<5.4.143 | 5.14~ 4.4.282 5.4.143 |
debian/linux | 5.10.218-1 5.10.221-1 6.1.94-1 6.1.99-1 6.9.12-1 6.10.3-1 |
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