First published: Mon Jun 14 2021(Updated: )
.A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. This race condition in net/can/bcm.c in the Linux kernel allows for local privilege escalation to root.
Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com
Affected Software | Affected Version | How to fix |
---|---|---|
Linux Linux kernel | >=2.6.25<4.4.276 | |
Linux Linux kernel | >=4.5<4.9.276 | |
Linux Linux kernel | >=4.10<4.14.240 | |
Linux Linux kernel | >=4.15<4.19.198 | |
Linux Linux kernel | >=4.20<5.4.132 | |
Linux Linux kernel | >=5.5.0<5.10.50 | |
Linux Linux kernel | >=5.11<5.12.17 | |
Linux Linux kernel | >=5.13<5.13.2 | |
Redhat 3scale Api Management | =2.0 | |
Redhat Build Of Quarkus | =1.0 | |
Redhat Codeready Linux Builder Eus | =8.1 | |
Redhat Codeready Linux Builder Eus | =8.2 | |
Redhat Codeready Linux Builder Eus | =8.4 | |
Redhat Codeready Linux Builder For Power Little Endian Eus | =8.1 | |
Redhat Codeready Linux Builder For Power Little Endian Eus | =8.2 | |
Redhat Codeready Linux Builder For Power Little Endian Eus | =8.4 | |
Redhat Openshift Container Platform | =4.6 | |
Redhat Openshift Container Platform | =4.7 | |
Redhat Openshift Container Platform | =4.8 | |
Redhat Virtualization | =4.0 | |
Redhat Virtualization Host | =4.0 | |
Redhat Enterprise Linux Aus | =8.2 | |
Redhat Enterprise Linux Eus | =8.1 | |
Redhat Enterprise Linux Eus | =8.2 | |
Redhat Enterprise Linux Eus | =8.4 | |
Redhat Enterprise Linux For Ibm Z Systems Eus | =8.4 | |
Redhat Enterprise Linux For Ibm Z Systems Eus S390x | =8.1 | |
Redhat Enterprise Linux For Power Little Endian Eus | =8.1 | |
Redhat Enterprise Linux For Power Little Endian Eus | =8.2 | |
Redhat Enterprise Linux For Power Little Endian Eus | =8.4 | |
Redhat Enterprise Linux For Real Time | =8.0 | |
Redhat Enterprise Linux For Real Time For Nfv | =8.0 | |
Redhat Enterprise Linux For Real Time For Nfv Tus | =8.0 | |
Redhat Enterprise Linux For Real Time For Nfv Tus | =8.2 | |
Redhat Enterprise Linux For Real Time Tus | =8.0 | |
Redhat Enterprise Linux For Real Time Tus | =8.2 | |
Redhat Enterprise Linux Server Aus | =8.2 | |
Redhat Enterprise Linux Server Aus | =8.4 | |
Redhat Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions | =8.1 | |
Redhat Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions | =8.2 | |
Redhat Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions | =8.4 | |
Redhat Enterprise Linux Server Tus | =8.2 | |
Redhat Enterprise Linux Server Tus | =8.4 | |
Redhat Enterprise Linux Server Update Services For Sap Solutions | =8.1 | |
Redhat Enterprise Linux Server Update Services For Sap Solutions | =8.2 | |
Redhat Enterprise Linux Server Update Services For Sap Solutions | =8.4 | |
Apple macOS Ventura | ||
Apple macOS Big Sur | ||
Apple macOS Big Sur | ||
Apple macOS Ventura | ||
Apple macOS Big Sur | ||
Apple macOS Monterey | ||
Netapp H300e Firmware | ||
Netapp H300e | ||
Netapp H500e Firmware | ||
Netapp H500e | ||
Netapp H700e Firmware | ||
Netapp H700e | ||
Apple macOS Monterey | ||
Apple macOS Monterey | ||
Netapp H410c Firmware | ||
Netapp H410c | ||
Netapp H610c Firmware | ||
Netapp H610c | ||
Netapp H610s Firmware | ||
Netapp H610s | ||
Netapp H615c Firmware | ||
Netapp H615c | ||
redhat/kernel-rt | <0:4.18.0-305.12.1.rt7.84.el8_4 | 0:4.18.0-305.12.1.rt7.84.el8_4 |
redhat/kernel | <0:4.18.0-305.12.1.el8_4 | 0:4.18.0-305.12.1.el8_4 |
redhat/kernel | <0:4.18.0-147.54.2.el8_1 | 0:4.18.0-147.54.2.el8_1 |
redhat/kernel-rt | <0:4.18.0-193.64.1.rt13.115.el8_2 | 0:4.18.0-193.64.1.rt13.115.el8_2 |
redhat/kernel | <0:4.18.0-193.64.1.el8_2 | 0:4.18.0-193.64.1.el8_2 |
redhat/redhat-virtualization-host | <0:4.4.7-20210804.0.el8_4 | 0:4.4.7-20210804.0.el8_4 |
IBM Cloud Pak for Security (CP4S) | <=1.7.2.0 | |
IBM Cloud Pak for Security (CP4S) | <=1.7.1.0 | |
IBM Cloud Pak for Security (CP4S) | <=1.7.0.0 | |
ubuntu/linux | <4.15.0-147.151 | 4.15.0-147.151 |
ubuntu/linux | <5.11.0-22.23 | 5.11.0-22.23 |
ubuntu/linux | <5.14~ | 5.14~ |
ubuntu/linux | <5.4.0-77.86 | 5.4.0-77.86 |
ubuntu/linux | <5.8.0-59.66 | 5.8.0-59.66 |
ubuntu/linux | <4.4.0-229.263 | 4.4.0-229.263 |
ubuntu/linux-aws-5.0 | <5.14~ | 5.14~ |
ubuntu/linux-oem-5.10 | <5.14~ | 5.14~ |
ubuntu/linux-oem-5.10 | <5.10.0-1033.34 | 5.10.0-1033.34 |
ubuntu/linux-oem-osp1 | <5.14~ | 5.14~ |
ubuntu/linux-raspi | <5.14~ | 5.14~ |
ubuntu/linux-raspi | <5.4.0-1038.41 | 5.4.0-1038.41 |
ubuntu/linux-raspi | <5.8.0-1029.32 | 5.8.0-1029.32 |
ubuntu/linux-raspi | <5.11.0-1012.13 | 5.11.0-1012.13 |
ubuntu/linux-raspi-5.4 | <5.14~ | 5.14~ |
ubuntu/linux-raspi-5.4 | <5.4.0-1038.41~18.04.1 | 5.4.0-1038.41~18.04.1 |
ubuntu/linux-raspi2 | <5.14~ | 5.14~ |
ubuntu/linux-raspi2 | <4.15.0-1089.94 | 4.15.0-1089.94 |
ubuntu/linux-raspi2-5.3 | <5.14~ | 5.14~ |
ubuntu/linux-raspi2-5.3 | <5.3.0-1041.43 | 5.3.0-1041.43 |
ubuntu/linux-riscv | <5.8.0-29.31 | 5.8.0-29.31 |
ubuntu/linux-riscv | <5.11.0-1012.12 | 5.11.0-1012.12 |
ubuntu/linux-riscv | <5.14~ | 5.14~ |
ubuntu/linux-snapdragon | <5.14~ | 5.14~ |
ubuntu/linux-snapdragon | <4.15.0-1106.115 | 4.15.0-1106.115 |
ubuntu/linux-aws | <5.11.0-1011.11 | 5.11.0-1011.11 |
ubuntu/linux-aws | <4.4.0-1109.115 | 4.4.0-1109.115 |
ubuntu/linux-aws | <5.14~ | 5.14~ |
ubuntu/linux-aws | <4.4.0-1145.160 | 4.4.0-1145.160 |
ubuntu/linux-aws | <4.15.0-1106.113 | 4.15.0-1106.113 |
ubuntu/linux-aws | <5.4.0-1051.53 | 5.4.0-1051.53 |
ubuntu/linux-aws | <5.8.0-1038.40 | 5.8.0-1038.40 |
ubuntu/linux-gcp | <5.11.0-1011.12 | 5.11.0-1011.12 |
ubuntu/linux-gcp | <5.8.0-1035.37 | 5.8.0-1035.37 |
ubuntu/linux-gcp | <5.4.0-1046.49 | 5.4.0-1046.49 |
ubuntu/linux-gcp | <5.14~ | 5.14~ |
ubuntu/linux-gcp | <4.15.0-1103.116~16.04.1 | 4.15.0-1103.116~16.04.1 |
ubuntu/linux-oracle-5.8 | <5.8.0-1033.34~20.04.1 | 5.8.0-1033.34~20.04.1 |
ubuntu/linux-oracle-5.8 | <5.14~ | 5.14~ |
ubuntu/linux-aws-5.13 | <5.14~ | 5.14~ |
ubuntu/linux-aws-5.15 | <5.14~ | 5.14~ |
ubuntu/linux-aws-5.3 | <5.14~ | 5.14~ |
ubuntu/linux-aws-5.4 | <5.4.0-1051.53~18.04.1 | 5.4.0-1051.53~18.04.1 |
ubuntu/linux-aws-5.4 | <5.14~ | 5.14~ |
ubuntu/linux-aws-5.8 | <5.14~ | 5.14~ |
ubuntu/linux-aws-5.8 | <5.8.0-1038.40~20.04.1 | 5.8.0-1038.40~20.04.1 |
ubuntu/linux-aws-hwe | <4.15.0-1106.113~16.04.1 | 4.15.0-1106.113~16.04.1 |
ubuntu/linux-aws-hwe | <5.14~ | 5.14~ |
ubuntu/linux-azure | <5.4.0-1051.53 | 5.4.0-1051.53 |
ubuntu/linux-azure | <5.8.0-1036.38 | 5.8.0-1036.38 |
ubuntu/linux-azure | <5.11.0-1009.9 | 5.11.0-1009.9 |
ubuntu/linux-azure | <5.14~ | 5.14~ |
ubuntu/linux-azure | <4.15.0-1118.131~14.04.1 | 4.15.0-1118.131~14.04.1 |
ubuntu/linux-azure | <4.15.0-1118.131~16.04.1 | 4.15.0-1118.131~16.04.1 |
ubuntu/linux-azure-4.15 | <4.15.0-1118.131 | 4.15.0-1118.131 |
ubuntu/linux-azure-4.15 | <5.14~ | 5.14~ |
ubuntu/linux-azure-5.4 | <5.4.0-1051.53~18.04.1 | 5.4.0-1051.53~18.04.1 |
ubuntu/linux-azure-5.4 | <5.14~ | 5.14~ |
ubuntu/linux-azure-5.8 | <5.8.0-1036.38~20.04.1 | 5.8.0-1036.38~20.04.1 |
ubuntu/linux-dell300x | <4.15.0-1022.26 | 4.15.0-1022.26 |
ubuntu/linux-dell300x | <5.14~ | 5.14~ |
ubuntu/linux-gcp-4.15 | <4.15.0-1103.116 | 4.15.0-1103.116 |
ubuntu/linux-gcp-4.15 | <5.14~ | 5.14~ |
ubuntu/linux-hwe | <5.3.0-75.71 | 5.3.0-75.71 |
ubuntu/linux-hwe | <5.14~ | 5.14~ |
ubuntu/linux-hwe | <4.15.0-147.151~16.04.1 | 4.15.0-147.151~16.04.1 |
ubuntu/linux-azure-5.11 | <5.14~ | 5.14~ |
ubuntu/linux-azure-5.11 | <5.11.0-1012.13~20.04.1 | 5.11.0-1012.13~20.04.1 |
ubuntu/linux-azure-5.13 | <5.14~ | 5.14~ |
ubuntu/linux-azure-5.15 | <5.14~ | 5.14~ |
ubuntu/linux-azure-5.3 | <5.14~ | 5.14~ |
ubuntu/linux-azure-edge | <5.14~ | 5.14~ |
ubuntu/linux-azure-fde | <5.14~ | 5.14~ |
ubuntu/linux-azure-fde | <5.4.0-1051.53 | 5.4.0-1051.53 |
ubuntu/linux-azure-fde-5.15 | <5.14~ | 5.14~ |
ubuntu/linux-bluefield | <5.4.0-1016.19 | 5.4.0-1016.19 |
ubuntu/linux-bluefield | <5.14~ | 5.14~ |
ubuntu/linux-fips | <5.14~ | 5.14~ |
ubuntu/linux-gcp-5.11 | <5.14~ | 5.14~ |
ubuntu/linux-gcp-5.11 | <5.11.0-1014.16~20.04.1 | 5.11.0-1014.16~20.04.1 |
ubuntu/linux-gcp-5.13 | <5.14~ | 5.14~ |
ubuntu/linux-gcp-5.15 | <5.14~ | 5.14~ |
ubuntu/linux-gcp-5.3 | <5.14~ | 5.14~ |
ubuntu/linux-gcp-5.4 | <5.4.0-1046.49~18.04.1 | 5.4.0-1046.49~18.04.1 |
ubuntu/linux-gcp-5.8 | <5.8.0-1035.37~20.04.1 | 5.8.0-1035.37~20.04.1 |
ubuntu/linux-gcp-5.8 | <5.14~ | 5.14~ |
ubuntu/linux-gcp-edge | <5.14~ | 5.14~ |
ubuntu/linux-gke | <5.4.0-1046.48 | 5.4.0-1046.48 |
ubuntu/linux-gke | <5.14~ | 5.14~ |
ubuntu/linux-gke-4.15 | <5.14~ | 5.14~ |
ubuntu/linux-gke-5.0 | <5.14~ | 5.14~ |
ubuntu/linux-gke-5.15 | <5.14~ | 5.14~ |
ubuntu/linux-gke-5.3 | <5.3.0-1044.47 | 5.3.0-1044.47 |
ubuntu/linux-gke-5.3 | <5.14~ | 5.14~ |
ubuntu/linux-gke-5.4 | <5.4.0-1046.48~18.04.1 | 5.4.0-1046.48~18.04.1 |
ubuntu/linux-gke-5.4 | <5.14~ | 5.14~ |
ubuntu/linux-gkeop | <5.4.0-1018.19 | 5.4.0-1018.19 |
ubuntu/linux-gkeop | <5.14~ | 5.14~ |
ubuntu/linux-gkeop-5.4 | <5.4.0-1018.19~18.04.1 | 5.4.0-1018.19~18.04.1 |
ubuntu/linux-gkeop-5.4 | <5.14~ | 5.14~ |
ubuntu/linux-hwe-5.11 | <5.14~ | 5.14~ |
ubuntu/linux-hwe-5.13 | <5.14~ | 5.14~ |
ubuntu/linux-hwe-5.15 | <5.14~ | 5.14~ |
ubuntu/linux-hwe-5.4 | <5.4.0-77.86~18.04.1 | 5.4.0-77.86~18.04.1 |
ubuntu/linux-hwe-5.4 | <5.14~ | 5.14~ |
ubuntu/linux-hwe-5.8 | <5.8.0-59.66~20.04.1 | 5.8.0-59.66~20.04.1 |
ubuntu/linux-hwe-5.8 | <5.14~ | 5.14~ |
ubuntu/linux-hwe-edge | <5.14~ | 5.14~ |
ubuntu/linux-ibm | <5.14~ | 5.14~ |
ubuntu/linux-ibm-5.4 | <5.14~ | 5.14~ |
ubuntu/linux-intel-5.13 | <5.14~ | 5.14~ |
ubuntu/linux-intel-iotg | <5.14~ | 5.14~ |
ubuntu/linux-intel-iotg-5.15 | <5.14~ | 5.14~ |
ubuntu/linux-kvm | <4.15.0-1094.96 | 4.15.0-1094.96 |
ubuntu/linux-kvm | <5.4.0-1044.46 | 5.4.0-1044.46 |
ubuntu/linux-kvm | <5.8.0-1030.32 | 5.8.0-1030.32 |
ubuntu/linux-kvm | <4.4.0-1110.120 | 4.4.0-1110.120 |
ubuntu/linux-kvm | <5.14~ | 5.14~ |
ubuntu/linux-kvm | <5.11.0-1012.13 | 5.11.0-1012.13 |
ubuntu/linux-lowlatency | <5.14~ | 5.14~ |
ubuntu/linux-lowlatency-hwe-5.15 | <5.14~ | 5.14~ |
ubuntu/linux-lts-xenial | <4.4.0-229.263~14.04.1 | 4.4.0-229.263~14.04.1 |
ubuntu/linux-lts-xenial | <5.14~ | 5.14~ |
ubuntu/linux-oem | <5.14~ | 5.14~ |
ubuntu/linux-oem-5.13 | <5.14~ | 5.14~ |
ubuntu/linux-oem-5.13 | <5.13.0-1012.16 | 5.13.0-1012.16 |
ubuntu/linux-oem-5.17 | <5.14~ | 5.14~ |
ubuntu/linux-oem-5.6 | <5.14~ | 5.14~ |
ubuntu/linux-oem-6.0 | <5.14~ | 5.14~ |
ubuntu/linux-oem-6.1 | <5.14~ | 5.14~ |
ubuntu/linux-oracle | <4.15.0-1075.83 | 4.15.0-1075.83 |
ubuntu/linux-oracle | <5.4.0-1048.52 | 5.4.0-1048.52 |
ubuntu/linux-oracle | <5.8.0-1033.34 | 5.8.0-1033.34 |
ubuntu/linux-oracle | <5.11.0-1010.10 | 5.11.0-1010.10 |
ubuntu/linux-oracle | <5.14~ | 5.14~ |
ubuntu/linux-oracle | <4.15.0-1075.83~16.04.1 | 4.15.0-1075.83~16.04.1 |
ubuntu/linux-oracle-5.0 | <5.14~ | 5.14~ |
ubuntu/linux-oracle-5.11 | <5.14~ | 5.14~ |
ubuntu/linux-oracle-5.11 | <5.11.0-1013.14~20.04.1 | 5.11.0-1013.14~20.04.1 |
ubuntu/linux-oracle-5.13 | <5.14~ | 5.14~ |
ubuntu/linux-oracle-5.15 | <5.14~ | 5.14~ |
ubuntu/linux-oracle-5.4 | <5.4.0-1048.52~18.04.1 | 5.4.0-1048.52~18.04.1 |
ubuntu/linux-riscv-5.11 | <5.14~ | 5.14~ |
ubuntu/linux-riscv-5.8 | <5.8.0-29.31~20.04.1 | 5.8.0-29.31~20.04.1 |
ubuntu/linux-riscv-5.8 | <5.14~ | 5.14~ |
ubuntu/linux-aws-5.11 | <5.14~ | 5.14~ |
ubuntu/linux-aws-5.11 | <5.11.0-1014.15~20.04.1 | 5.11.0-1014.15~20.04.1 |
All of | ||
Apple macOS Ventura | ||
Apple macOS Big Sur | ||
All of | ||
Apple macOS Big Sur | ||
Apple macOS Ventura | ||
All of | ||
Apple macOS Big Sur | ||
Apple macOS Monterey | ||
All of | ||
Netapp H300e Firmware | ||
Netapp H300e | ||
All of | ||
Netapp H500e Firmware | ||
Netapp H500e | ||
All of | ||
Netapp H700e Firmware | ||
Netapp H700e | ||
All of | ||
Apple macOS Monterey | ||
Apple macOS Monterey | ||
All of | ||
Netapp H410c Firmware | ||
Netapp H410c | ||
All of | ||
Netapp H610c Firmware | ||
Netapp H610c | ||
All of | ||
Netapp H610s Firmware | ||
Netapp H610s | ||
All of | ||
Netapp H615c Firmware | ||
Netapp H615c | ||
debian/linux | 4.19.249-2 4.19.304-1 5.10.197-1 5.10.205-2 6.1.66-1 6.1.69-1 6.6.13-1 6.6.15-2 |
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(Appears in the following advisories)