.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 kpatch-patch-4_18_0-305-debuginfoUpgrade kpatch-patch-4_18_0-305_7_1Upgrade kpatch-patch-4_18_0-305_3_1-debuginfoUpgrade kpatch-patch-4_18_0-305_7_1-debugsourceUpgrade kpatch-patch-4_18_0-305_10_2Upgrade kernel-rtUpgrade kpatch-patch-4_18_0-305_3_1-debugsourceUpgrade kpatch-patch-4_18_0-305_7_1-debuginfoUpgrade kpatch-patch-4_18_0-305Upgrade kpatch-patch-4_18_0-305-debugsourceUpgrade kpatch-patch-4_18_0-305_3_1Upgrade kpatch-patch-4_18_0-305_10_2-debugsourceUpgrade kpatch-patch-4_18_0-305_10_2-debuginfoUpgrade kernel | Aug 12, 2021 | Aug 10, 2021 |
| Debian | — | Upgrade linux | Jul 22, 2021 | Jul 22, 2021 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade python-perfUpgrade kernel-debug-develUpgrade kernel-debuginfoUpgrade kernel-debugUpgrade kernel-develUpgrade kernel-tools-libsUpgrade perfUpgrade kernel-headersUpgrade kernel-tools | Sep 16, 2021 | Sep 14, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-tools-libsUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade perfUpgrade kernel-toolsUpgrade kernel-devel | Oct 26, 2021 | Sep 14, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade perfUpgrade python-perfUpgrade kernel-headersUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-devel | Sep 29, 2021 | Sep 14, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-headersUpgrade python3-perfUpgrade perfUpgrade kernelUpgrade kernel-develUpgrade python-perfUpgrade kernel-sourceUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-tools | 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 kernel-uekUpgrade kernel | Aug 12, 2021 | Jun 19, 2021 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade kernel | Aug 12, 2021 | Aug 10, 2021 |
| Rocky_linux | — | Upgrade kernel-rt-modulesUpgrade bpftool-debuginfoUpgrade kernel-rt-develUpgrade kernel-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rt-debug-modules-extraUpgrade python3-perf-debuginfoUpgrade kernel-debug-modules-extraUpgrade bpftoolUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-rtUpgrade kernel-tools-libsUpgrade kernel-debugUpgrade kernel-debug-develUpgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade kernel-debug-coreUpgrade kernel-rt-debugUpgrade kernel-modulesUpgrade kernel-debug-debuginfoUpgrade kernel-coreUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-debuginfoUpgrade kernel-toolsUpgrade kernel-develUpgrade kernelUpgrade kernel-cross-headersUpgrade perfUpgrade python3-perfUpgrade kernel-tools-libs-develUpgrade kernel-debuginfoUpgrade kernel-rt-coreUpgrade kernel-rt-modules-extra | May 5, 2022 | Mar 3, 2022 |
| Suse | — | Upgrade kernel-default-base-rebuildUpgrade kernel-azure-baseUpgrade kernel-syms-azureUpgrade kernel-kvmsmall-baseUpgrade kernel-defaultUpgrade kernel-pae-develUpgrade kselftests-kmp-64kbUpgrade kernel-azure-extraUpgrade kernel-azure-livepatch-develUpgrade kernel-azureUpgrade dtb-freescaleUpgrade kernel-vanilla-livepatch-develUpgrade reiserfs-kmp-64kbUpgrade dlm-kmp-preemptUpgrade kernel-bigmemUpgrade kernel-debug-baseUpgrade kernel-default-livepatchUpgrade dtb-zteUpgrade kernel-source-vanillaUpgrade kernel-preemptUpgrade cluster-md-kmp-64kbUpgrade kgraft-patch-4_4_180-94_147-defaultUpgrade kgraft-patch-4_4_180-94_130-defaultUpgrade dtb-marvellUpgrade kernel-azure-optionalUpgrade gfs2-kmp-preemptUpgrade dlm-kmp-defaultUpgrade kgraft-patch-4_4_180-94_141-defaultUpgrade dtb-alUpgrade kernel-preempt-develUpgrade dtb-amlogicUpgrade dtb-caviumUpgrade dtb-socionextUpgrade kernel-docs-htmlUpgrade kernel-64kb-extraUpgrade gfs2-kmp-azureUpgrade dtb-qcomUpgrade dlm-kmp-64kbUpgrade kselftests-kmp-azureUpgrade kernel-ec2Upgrade kgraft-patch-4_4_180-94_138-defaultUpgrade kernel-preempt-extraUpgrade kernel-paeUpgrade kernel-azure-develUpgrade kernel-vanilla-develUpgrade kgraft-patch-4_4_180-94_135-defaultUpgrade dtb-sprdUpgrade kselftests-kmp-preemptUpgrade dtb-rockchipUpgrade kernel-default-manUpgrade kernel-debug-livepatch-develUpgrade ocfs2-kmp-64kbUpgrade dtb-broadcomUpgrade kernel-bigmem-develUpgrade gfs2-kmp-defaultUpgrade dtb-alteraUpgrade kernel-obs-buildUpgrade dtb-nvidiaUpgrade reiserfs-kmp-preemptUpgrade reiserfs-kmp-azureUpgrade kernel-xen-develUpgrade kernel-bigmem-baseUpgrade kselftests-kmp-defaultUpgrade kernel-kvmsmall-livepatch-develUpgrade cluster-md-kmp-preemptUpgrade dtb-lgUpgrade kernel-pae-baseUpgrade kernel-ppc64-develUpgrade dlm-kmp-azureUpgrade kernel-default-baseUpgrade kernel-preempt-optionalUpgrade dtb-allwinnerUpgrade cluster-md-kmp-defaultUpgrade dtb-exynosUpgrade ocfs2-kmp-preemptUpgrade kernel-ec2-develUpgrade kernel-kvmsmallUpgrade kernel-develUpgrade kernel-macrosUpgrade kernel-preempt-livepatch-develUpgrade kernel-64kb-develUpgrade ocfs2-kmp-defaultUpgrade kernel-64kb-livepatch-develUpgrade kernel-ppc64-baseUpgrade kernel-docsUpgrade reiserfs-kmp-defaultUpgrade dtb-armUpgrade dtb-renesasUpgrade gfs2-kmp-64kbUpgrade kernel-xen-baseUpgrade kernel-default-optionalUpgrade kernel-ppc64Upgrade kernel-vanilla-baseUpgrade kernel-symsUpgrade ocfs2-kmp-azureUpgrade kernel-trace-develUpgrade kernel-sourceUpgrade kernel-devel-azureUpgrade kernel-ec2-baseUpgrade kernel-debugUpgrade dtb-hisiliconUpgrade cluster-md-kmp-azureUpgrade kgraft-patch-4_4_180-94_127-defaultUpgrade kernel-trace-baseUpgrade kernel-xenUpgrade kernel-zfcpdump-manUpgrade kernel-obs-qaUpgrade kernel-vanillaUpgrade kgraft-patch-4_4_180-94_144-defaultUpgrade kernel-zfcpdumpUpgrade kernel-kvmsmall-develUpgrade kernel-traceUpgrade kernel-64kbUpgrade dtb-amdUpgrade dtb-apmUpgrade kernel-source-azureUpgrade kernel-default-extraUpgrade kernel-64kb-optionalUpgrade dtb-xilinxUpgrade dtb-mediatekUpgrade kernel-default-kgraftUpgrade kernel-default-livepatch-develUpgrade kernel-default-develUpgrade kernel-debug-devel | Jul 21, 2021 | Jun 23, 2021 |
| Ubuntu | — | Upgrade linux-image-5.4.0-1038-raspiUpgrade linux-image-virtualUpgrade linux-image-5.11.0-1012-raspi-nolpaeUpgrade linux-image-oem-20.04bUpgrade linux-image-5.11.0-1012-raspiUpgrade linux-image-4.15.0-1103-gcpUpgrade linux-image-5.11.0-1010-oracleUpgrade linux-image-gkeop-5.3Upgrade linux-image-genericUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.4.0-1051-awsUpgrade linux-image-5.10.0-1033-oemUpgrade linux-image-azure-lts-18.04Upgrade linux-image-gcp-lts-18.04Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-gkeopUpgrade linux-image-5.3.0-75-lowlatencyUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-generic-64kUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-5.11.0-22-generic-64kUpgrade linux-image-aws-lts-20.04Upgrade linux-image-generic-lts-xenialUpgrade linux-image-4.15.0-1075-oracleUpgrade linux-image-5.11.0-22-generic-lpaeUpgrade linux-image-5.11.0-1009-kvmUpgrade linux-image-5.11.0-1011-gcpUpgrade linux-image-5.4.0-1048-oracleUpgrade linux-image-5.4.0-77-lowlatencyUpgrade linux-image-5.8.0-1029-raspiUpgrade linux-image-5.3.0-1041-raspi2Upgrade linux-image-azure-lts-20.04Upgrade linux-image-5.8.0-59-generic-64kUpgrade linux-image-5.8.0-1030-kvmUpgrade linux-image-5.8.0-1033-oracleUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-5.4.0-1046-gkeUpgrade linux-image-gkeop-5.4Upgrade linux-image-4.15.0-147-generic-lpaeUpgrade linux-image-oemUpgrade linux-image-4.4.0-229-lowlatencyUpgrade linux-image-4.15.0-1089-raspi2Upgrade linux-image-5.8.0-1029-raspi-nolpaeUpgrade linux-image-4.15.0-147-lowlatencyUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-5.4.0-77-generic-lpaeUpgrade linux-image-raspi2-hwe-18.04Upgrade linux-image-4.15.0-1118-azureUpgrade linux-image-raspi-nolpaeUpgrade linux-image-4.15.0-1106-snapdragonUpgrade linux-image-5.3.0-1044-gkeUpgrade linux-image-5.11.0-1011-awsUpgrade linux-image-lowlatencyUpgrade linux-image-4.15.0-147-genericUpgrade linux-image-generic-lpaeUpgrade linux-image-raspi2Upgrade linux-image-5.11.0-1009-azureUpgrade linux-image-raspiUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-gke-5.3Upgrade linux-image-5.11.0-22-lowlatencyUpgrade linux-image-5.4.0-1018-gkeopUpgrade linux-image-oem-20.04cUpgrade linux-image-oem-20.04Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-4.15.0-1106-awsUpgrade linux-image-4.4.0-229-genericUpgrade linux-image-5.8.0-1038-awsUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-aws-hweUpgrade linux-image-4.4.0-1109-awsUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-gkeUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oracleUpgrade linux-image-4.4.0-1110-kvmUpgrade linux-image-4.15.0-1022-dell300xUpgrade linux-image-kvmUpgrade linux-image-oem-osp1Upgrade linux-image-5.8.0-59-generic-lpaeUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-5.8.0-59-genericUpgrade linux-image-dell300xUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-awsUpgrade linux-image-5.11.0-22-genericUpgrade linux-image-5.8.0-1036-azureUpgrade linux-image-5.8.0-1035-gcpUpgrade linux-image-5.13.0-1012-oemUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-aws-lts-18.04Upgrade linux-image-gke-5.4Upgrade linux-image-gcpUpgrade linux-image-azureUpgrade linux-image-5.4.0-1041-kvmUpgrade linux-image-5.4.0-1051-azureUpgrade linux-image-5.3.0-75-genericUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-snapdragonUpgrade linux-image-5.8.0-59-lowlatencyUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-5.4.0-77-genericUpgrade linux-image-5.4.0-1046-gcp | 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