.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.
CVSS Details
- CVSS 3.1 Base Score: 7
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-tools-libs-devel | May 4, 2022 | Mar 3, 2022 |
| Amazon_linux | — | Upgrade kernel | Oct 5, 2021 | Jun 23, 2021 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Mar 3, 2022 |
| Centos_linux | — | Upgrade kernelUpgrade kpatch-patch-4_18_0-305-debugsourceUpgrade kpatch-patch-4_18_0-305_3_1Upgrade kpatch-patch-4_18_0-305_10_2-debuginfoUpgrade kpatch-patch-4_18_0-305Upgrade kpatch-patch-4_18_0-305_7_1-debuginfoUpgrade kpatch-patch-4_18_0-305_10_2-debugsourceUpgrade kpatch-patch-4_18_0-305_10_2Upgrade kpatch-patch-4_18_0-305_7_1-debugsourceUpgrade kpatch-patch-4_18_0-305_3_1-debugsourceUpgrade kpatch-patch-4_18_0-305-debuginfoUpgrade kpatch-patch-4_18_0-305_3_1-debuginfoUpgrade kernel-rtUpgrade kpatch-patch-4_18_0-305_7_1 | Aug 12, 2021 | Aug 10, 2021 |
| Debian | — | Upgrade linux | Jul 22, 2021 | Jul 22, 2021 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-toolsUpgrade perfUpgrade kernel-headersUpgrade kernel-debugUpgrade kernel-debug-develUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade python-perfUpgrade kernel-tools-libsUpgrade kernel-devel | Sep 16, 2021 | Sep 14, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernelUpgrade kernel-debuginfoUpgrade kernel-tools-libsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade python-perfUpgrade perfUpgrade kernel-develUpgrade kernel-tools | Oct 26, 2021 | Sep 14, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-develUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade python-perfUpgrade perfUpgrade kernel-headers | Sep 29, 2021 | Sep 14, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-headersUpgrade kernelUpgrade perfUpgrade python3-perfUpgrade kernel-develUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-sourceUpgrade kernel-toolsUpgrade python-perf | Sep 24, 2021 | Sep 14, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernelUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-tools | Sep 29, 2021 | Sep 14, 2021 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Aug 12, 2021 | Jun 19, 2021 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | Aug 12, 2021 | Aug 10, 2021 |
| Rocky_linux | — | Upgrade kernel-debug-debuginfoUpgrade kernel-debug-modules-extraUpgrade kernel-coreUpgrade kernel-modulesUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-debug-coreUpgrade kernel-headersUpgrade python3-perf-debuginfoUpgrade bpftoolUpgrade kernel-rt-debug-develUpgrade kernel-rt-debugUpgrade kernel-rt-develUpgrade perf-debuginfoUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rt-modulesUpgrade kernel-rtUpgrade kernel-debugUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-debug-modulesUpgrade kernel-debug-coreUpgrade kernel-modules-extraUpgrade kernel-rt-debug-modulesUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-debug-develUpgrade kernel-tools-debuginfoUpgrade perfUpgrade kernelUpgrade kernel-tools-libs-develUpgrade kernel-debuginfoUpgrade kernel-rt-modules-extraUpgrade kernel-rt-coreUpgrade python3-perfUpgrade kernel-cross-headersUpgrade kernel-devel | May 5, 2022 | Mar 3, 2022 |
| Suse | — | Upgrade dtb-mediatekUpgrade kernel-default-livepatch-develUpgrade reiserfs-kmp-preemptUpgrade kernel-default-optionalUpgrade kernel-vanillaUpgrade kernel-default-develUpgrade kernel-default-kgraftUpgrade kernel-devel-azureUpgrade kernel-zfcpdump-manUpgrade kernel-bigmem-baseUpgrade kernel-obs-qaUpgrade kernel-pae-baseUpgrade kernel-preempt-optionalUpgrade kernel-xen-develUpgrade kernel-default-extraUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-macrosUpgrade kernel-preempt-livepatch-develUpgrade kernel-develUpgrade dtb-apmUpgrade kernel-64kbUpgrade kernel-64kb-optionalUpgrade kernel-docsUpgrade dtb-xilinxUpgrade kernel-kvmsmallUpgrade reiserfs-kmp-defaultUpgrade kernel-traceUpgrade kernel-ppc64Upgrade kernel-ec2-baseUpgrade reiserfs-kmp-azureUpgrade kgraft-patch-4_4_180-94_144-defaultUpgrade dtb-renesasUpgrade kernel-kvmsmall-develUpgrade dtb-exynosUpgrade kernel-debug-develUpgrade cluster-md-kmp-defaultUpgrade kernel-ppc64-baseUpgrade kernel-default-baseUpgrade kernel-vanilla-baseUpgrade dtb-hisiliconUpgrade dtb-lgUpgrade kernel-debugUpgrade dtb-allwinnerUpgrade kernel-sourceUpgrade kernel-trace-develUpgrade kernel-xen-baseUpgrade ocfs2-kmp-azureUpgrade kernel-trace-baseUpgrade kernel-symsUpgrade kernel-zfcpdumpUpgrade gfs2-kmp-64kbUpgrade kernel-xenUpgrade kgraft-patch-4_4_180-94_127-defaultUpgrade kselftests-kmp-defaultUpgrade kernel-64kb-livepatch-develUpgrade cluster-md-kmp-preemptUpgrade cluster-md-kmp-azureUpgrade kernel-ppc64-develUpgrade dtb-armUpgrade dlm-kmp-azureUpgrade kernel-source-azureUpgrade ocfs2-kmp-defaultUpgrade kernel-64kb-develUpgrade kernel-ec2-develUpgrade ocfs2-kmp-preemptUpgrade dtb-amdUpgrade kernel-azure-extraUpgrade kselftests-kmp-64kbUpgrade kernel-azureUpgrade kselftests-kmp-preemptUpgrade kselftests-kmp-azureUpgrade dtb-qcomUpgrade dlm-kmp-64kbUpgrade kernel-vanilla-develUpgrade kernel-paeUpgrade kgraft-patch-4_4_180-94_135-defaultUpgrade kgraft-patch-4_4_180-94_138-defaultUpgrade kernel-ec2Upgrade dtb-caviumUpgrade dtb-nvidiaUpgrade dtb-marvellUpgrade dtb-freescaleUpgrade kernel-syms-azureUpgrade kernel-pae-develUpgrade kernel-kvmsmall-baseUpgrade kernel-default-base-rebuildUpgrade kernel-defaultUpgrade kernel-preempt-extraUpgrade kernel-azure-livepatch-develUpgrade dtb-alteraUpgrade kernel-64kb-extraUpgrade gfs2-kmp-preemptUpgrade kernel-default-livepatchUpgrade kernel-obs-buildUpgrade kernel-docs-htmlUpgrade kernel-default-manUpgrade gfs2-kmp-azureUpgrade kernel-source-vanillaUpgrade kernel-azure-optionalUpgrade gfs2-kmp-defaultUpgrade dlm-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade kernel-debug-baseUpgrade kgraft-patch-4_4_180-94_141-defaultUpgrade ocfs2-kmp-64kbUpgrade dtb-rockchipUpgrade dtb-socionextUpgrade kernel-azure-develUpgrade dtb-broadcomUpgrade reiserfs-kmp-64kbUpgrade dtb-amlogicUpgrade kgraft-patch-4_4_180-94_130-defaultUpgrade kgraft-patch-4_4_180-94_147-defaultUpgrade dtb-alUpgrade kernel-debug-livepatch-develUpgrade kernel-bigmem-develUpgrade kernel-bigmemUpgrade dtb-zteUpgrade dlm-kmp-preemptUpgrade kernel-vanilla-livepatch-develUpgrade kernel-azure-baseUpgrade kernel-preemptUpgrade kernel-preempt-develUpgrade dtb-sprd | Jul 21, 2021 | Jun 23, 2021 |
| Ubuntu | — | Upgrade linux-image-5.11.0-1010-oracleUpgrade linux-image-azure-lts-20.04Upgrade linux-image-aws-lts-20.04Upgrade linux-image-gkeop-5.3Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gkeopUpgrade linux-image-5.11.0-1012-raspiUpgrade linux-image-5.8.0-59-generic-64kUpgrade linux-image-4.15.0-147-generic-lpaeUpgrade linux-image-4.15.0-1089-raspi2Upgrade linux-image-oem-20.04bUpgrade linux-image-5.11.0-22-generic-64kUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-oemUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-generic-lts-xenialUpgrade linux-image-4.15.0-1075-oracleUpgrade linux-image-azure-lts-18.04Upgrade linux-image-4.15.0-1106-snapdragonUpgrade linux-image-5.8.0-1033-oracleUpgrade linux-image-5.11.0-1009-azureUpgrade linux-image-5.4.0-1038-raspiUpgrade linux-image-5.11.0-1011-awsUpgrade linux-image-raspi2Upgrade linux-image-raspi2-hwe-18.04Upgrade linux-image-5.11.0-22-generic-lpaeUpgrade linux-image-5.10.0-1033-oemUpgrade linux-image-5.4.0-77-lowlatencyUpgrade linux-image-5.3.0-1041-raspi2Upgrade linux-image-4.15.0-147-lowlatencyUpgrade linux-image-5.4.0-77-generic-lpaeUpgrade linux-image-virtualUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-5.3.0-1044-gkeUpgrade linux-image-5.8.0-1029-raspiUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-gcp-lts-18.04Upgrade linux-image-gkeop-5.4Upgrade linux-image-5.11.0-1012-raspi-nolpaeUpgrade linux-image-4.15.0-1118-azureUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-5.4.0-1051-awsUpgrade linux-image-raspi-nolpaeUpgrade linux-image-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-generic-64kUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-4.15.0-1103-gcpUpgrade linux-image-5.11.0-1011-gcpUpgrade linux-image-5.4.0-1048-oracleUpgrade linux-image-5.8.0-1029-raspi-nolpaeUpgrade linux-image-5.11.0-1009-kvmUpgrade linux-image-5.8.0-1030-kvmUpgrade linux-image-genericUpgrade linux-image-5.3.0-75-lowlatencyUpgrade linux-image-5.4.0-1046-gkeUpgrade linux-image-4.4.0-229-lowlatencyUpgrade linux-image-4.15.0-147-genericUpgrade linux-image-oracleUpgrade linux-image-5.8.0-59-generic-lpaeUpgrade linux-image-kvmUpgrade linux-image-aws-hweUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-4.15.0-1022-dell300xUpgrade linux-image-awsUpgrade linux-image-4.4.0-1110-kvmUpgrade linux-image-5.8.0-1036-azureUpgrade linux-image-5.8.0-59-genericUpgrade linux-image-5.4.0-1051-azureUpgrade linux-image-gke-5.3Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-5.13.0-1012-oemUpgrade linux-image-5.8.0-1035-gcpUpgrade linux-image-aws-lts-18.04Upgrade linux-image-raspiUpgrade linux-image-5.8.0-1038-awsUpgrade linux-image-gcpUpgrade linux-image-dell300xUpgrade linux-image-oem-osp1Upgrade linux-image-virtual-lts-xenialUpgrade linux-image-azureUpgrade linux-image-gke-5.4Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.4.0-1046-gcpUpgrade linux-image-5.8.0-59-lowlatencyUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-5.11.0-22-lowlatencyUpgrade linux-image-5.4.0-77-genericUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-4.4.0-229-genericUpgrade linux-image-4.15.0-1106-awsUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-oem-20.04Upgrade linux-image-oem-20.04cUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-5.4.0-1018-gkeopUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-snapdragonUpgrade linux-image-gkeUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.4.0-1041-kvmUpgrade linux-image-4.4.0-1109-awsUpgrade linux-image-5.3.0-75-genericUpgrade linux-image-5.11.0-22-genericUpgrade linux-image-lowlatency-lts-xenial | Jun 23, 2021 | Jun 23, 2021 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 3, 2022 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub