.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_3_1-debuginfoUpgrade kernel-rtUpgrade kpatch-patch-4_18_0-305_10_2Upgrade kpatch-patch-4_18_0-305_7_1Upgrade kpatch-patch-4_18_0-305-debuginfoUpgrade kpatch-patch-4_18_0-305_7_1-debugsourceUpgrade kpatch-patch-4_18_0-305_3_1-debugsourceUpgrade kpatch-patch-4_18_0-305_10_2-debugsourceUpgrade kpatch-patch-4_18_0-305-debugsourceUpgrade kpatch-patch-4_18_0-305_7_1-debuginfoUpgrade kpatch-patch-4_18_0-305Upgrade kpatch-patch-4_18_0-305_10_2-debuginfoUpgrade kernelUpgrade kpatch-patch-4_18_0-305_3_1 | Aug 12, 2021 | Aug 10, 2021 |
| Debian | — | Upgrade linux | Jul 22, 2021 | Jul 22, 2021 |
| Huawei Euleros 2_0_sp2 | — | Upgrade perfUpgrade kernel-headersUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-develUpgrade python-perfUpgrade kernelUpgrade kernel-debugUpgrade kernel-develUpgrade kernel-tools-libsUpgrade kernel-debuginfo | Sep 16, 2021 | Sep 14, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-tools-libsUpgrade kernel-headersUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernelUpgrade kernel-develUpgrade perfUpgrade kernel-tools | Oct 26, 2021 | Sep 14, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-develUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-headersUpgrade perfUpgrade python-perf | Sep 29, 2021 | Sep 14, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-headersUpgrade kernel-develUpgrade kernelUpgrade python3-perfUpgrade perfUpgrade kernel-tools-libsUpgrade kernel-sourceUpgrade bpftoolUpgrade python-perfUpgrade kernel-tools | Sep 24, 2021 | Sep 14, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade kernelUpgrade kernel-tools-libs | Sep 29, 2021 | Sep 14, 2021 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Aug 12, 2021 | Jun 19, 2021 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Aug 12, 2021 | Aug 10, 2021 |
| Rocky_linux | — | Upgrade perfUpgrade python3-perfUpgrade kernel-rt-modules-extraUpgrade kernelUpgrade kernel-cross-headersUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-tools-libs-develUpgrade kernel-rt-coreUpgrade kernel-modules-extraUpgrade python3-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-coreUpgrade kernel-debugUpgrade kernel-rt-debugUpgrade kernel-headersUpgrade kernel-debug-coreUpgrade bpftool-debuginfoUpgrade kernel-tools-libsUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rt-debug-modulesUpgrade kernel-rt-debug-develUpgrade kernel-rtUpgrade kernel-debug-modulesUpgrade kernel-rt-modulesUpgrade kernel-rt-develUpgrade kernel-debug-modules-extraUpgrade bpftoolUpgrade kernel-rt-debug-coreUpgrade kernel-debug-debuginfoUpgrade kernel-toolsUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debug-debuginfoUpgrade kernel-modulesUpgrade kernel-debug-develUpgrade kernel-tools-debuginfoUpgrade perf-debuginfo | May 5, 2022 | Mar 3, 2022 |
| Suse | — | Upgrade kernel-preempt-develUpgrade kernel-vanilla-livepatch-develUpgrade dlm-kmp-preemptUpgrade dtb-nvidiaUpgrade dtb-alUpgrade kernel-bigmem-develUpgrade kernel-default-manUpgrade kernel-obs-buildUpgrade gfs2-kmp-azureUpgrade kernel-azure-baseUpgrade kgraft-patch-4_4_180-94_141-defaultUpgrade ocfs2-kmp-64kbUpgrade kernel-source-vanillaUpgrade kernel-paeUpgrade kernel-preempt-extraUpgrade kernel-bigmemUpgrade dtb-rockchipUpgrade dtb-marvellUpgrade kernel-debug-baseUpgrade cluster-md-kmp-64kbUpgrade dlm-kmp-defaultUpgrade dtb-sprdUpgrade gfs2-kmp-preemptUpgrade kernel-docs-htmlUpgrade kernel-azure-optionalUpgrade dtb-socionextUpgrade kernel-azure-develUpgrade kernel-preemptUpgrade kernel-vanilla-develUpgrade kernel-64kb-extraUpgrade dtb-qcomUpgrade kselftests-kmp-preemptUpgrade gfs2-kmp-defaultUpgrade dtb-alteraUpgrade reiserfs-kmp-64kbUpgrade kgraft-patch-4_4_180-94_130-defaultUpgrade dtb-amlogicUpgrade kgraft-patch-4_4_180-94_147-defaultUpgrade kernel-ec2Upgrade dtb-broadcomUpgrade dtb-caviumUpgrade dlm-kmp-64kbUpgrade kernel-debug-livepatch-develUpgrade dtb-zteUpgrade kgraft-patch-4_4_180-94_138-defaultUpgrade kselftests-kmp-azureUpgrade kernel-default-livepatchUpgrade kernel-azure-livepatch-develUpgrade kernel-defaultUpgrade kernel-pae-develUpgrade dtb-freescaleUpgrade kernel-azure-extraUpgrade kernel-syms-azureUpgrade kernel-kvmsmall-baseUpgrade kernel-azureUpgrade kernel-default-base-rebuildUpgrade kselftests-kmp-64kbUpgrade kgraft-patch-4_4_180-94_135-defaultUpgrade kernel-64kbUpgrade kselftests-kmp-defaultUpgrade gfs2-kmp-64kbUpgrade kernel-develUpgrade kernel-bigmem-baseUpgrade cluster-md-kmp-preemptUpgrade dlm-kmp-azureUpgrade reiserfs-kmp-azureUpgrade kernel-trace-develUpgrade kernel-symsUpgrade kernel-default-baseUpgrade kernel-debugUpgrade kernel-ppc64-develUpgrade kernel-traceUpgrade kernel-ec2-develUpgrade dtb-exynosUpgrade ocfs2-kmp-preemptUpgrade kernel-vanilla-baseUpgrade kernel-docsUpgrade dtb-apmUpgrade kernel-64kb-optionalUpgrade reiserfs-kmp-defaultUpgrade kernel-kvmsmallUpgrade kernel-preempt-livepatch-develUpgrade kernel-sourceUpgrade kernel-ec2-baseUpgrade kernel-devel-azureUpgrade dtb-hisiliconUpgrade kernel-macrosUpgrade dtb-xilinxUpgrade kernel-64kb-develUpgrade reiserfs-kmp-preemptUpgrade kernel-kvmsmall-develUpgrade kernel-default-kgraftUpgrade kernel-default-develUpgrade kernel-zfcpdumpUpgrade kgraft-patch-4_4_180-94_127-defaultUpgrade kernel-trace-baseUpgrade kgraft-patch-4_4_180-94_144-defaultUpgrade kernel-obs-qaUpgrade kernel-zfcpdump-manUpgrade kernel-vanillaUpgrade kernel-xenUpgrade kernel-default-livepatch-develUpgrade kernel-debug-develUpgrade dtb-mediatekUpgrade dtb-amdUpgrade dtb-allwinnerUpgrade cluster-md-kmp-defaultUpgrade kernel-preempt-optionalUpgrade kernel-source-azureUpgrade kernel-default-extraUpgrade kernel-ppc64-baseUpgrade ocfs2-kmp-defaultUpgrade kernel-64kb-livepatch-develUpgrade dtb-armUpgrade dtb-renesasUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-xen-baseUpgrade kernel-pae-baseUpgrade ocfs2-kmp-azureUpgrade kernel-xen-develUpgrade kernel-default-optionalUpgrade kernel-ppc64Upgrade cluster-md-kmp-azureUpgrade dtb-lg | Jul 21, 2021 | Jun 23, 2021 |
| Ubuntu | — | Upgrade linux-image-4.15.0-1103-gcpUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-5.8.0-59-generic-64kUpgrade linux-image-generic-lts-xenialUpgrade linux-image-5.8.0-1029-raspi-nolpaeUpgrade linux-image-4.15.0-147-lowlatencyUpgrade linux-image-5.11.0-1011-awsUpgrade linux-image-5.11.0-1010-oracleUpgrade linux-image-aws-lts-20.04Upgrade linux-image-5.4.0-1046-gkeUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-gkeopUpgrade linux-image-gkeop-5.4Upgrade linux-image-5.3.0-75-lowlatencyUpgrade linux-image-genericUpgrade linux-image-gkeop-5.3Upgrade linux-image-5.4.0-77-generic-lpaeUpgrade linux-image-4.15.0-147-generic-lpaeUpgrade linux-image-oemUpgrade linux-image-5.8.0-1033-oracleUpgrade linux-image-5.10.0-1033-oemUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.3.0-1041-raspi2Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.11.0-1012-raspiUpgrade linux-image-5.4.0-1038-raspiUpgrade linux-image-5.11.0-1009-azureUpgrade linux-image-raspi2Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-4.15.0-1106-snapdragonUpgrade linux-image-5.3.0-1044-gkeUpgrade linux-image-raspi2-hwe-18.04Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-5.11.0-1012-raspi-nolpaeUpgrade linux-image-5.8.0-1030-kvmUpgrade linux-image-lowlatencyUpgrade linux-image-5.11.0-22-generic-64kUpgrade linux-image-virtualUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-generic-64kUpgrade linux-image-azure-lts-18.04Upgrade linux-image-azure-lts-20.04Upgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-5.4.0-77-lowlatencyUpgrade linux-image-oem-20.04bUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-5.11.0-22-generic-lpaeUpgrade linux-image-5.8.0-1029-raspiUpgrade linux-image-4.15.0-1089-raspi2Upgrade linux-image-5.4.0-1051-awsUpgrade linux-image-4.15.0-147-genericUpgrade linux-image-raspi-nolpaeUpgrade linux-image-4.15.0-1118-azureUpgrade linux-image-5.11.0-1009-kvmUpgrade linux-image-4.4.0-229-lowlatencyUpgrade linux-image-4.15.0-1075-oracleUpgrade linux-image-5.4.0-1048-oracleUpgrade linux-image-generic-lpaeUpgrade linux-image-5.11.0-1011-gcpUpgrade linux-image-gkeUpgrade linux-image-4.15.0-1022-dell300xUpgrade linux-image-awsUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-oracleUpgrade linux-image-5.8.0-1036-azureUpgrade linux-image-oem-osp1Upgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-gke-5.4Upgrade linux-image-azureUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-4.4.0-1109-awsUpgrade linux-image-gke-5.3Upgrade linux-image-5.8.0-1038-awsUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-snapdragonUpgrade linux-image-5.13.0-1012-oemUpgrade linux-image-aws-lts-18.04Upgrade linux-image-oem-20.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-5.4.0-1018-gkeopUpgrade linux-image-5.4.0-1051-azureUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-4.4.0-1110-kvmUpgrade linux-image-kvmUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-5.8.0-59-genericUpgrade linux-image-dell300xUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-raspiUpgrade linux-image-5.3.0-75-genericUpgrade linux-image-5.4.0-1041-kvmUpgrade linux-image-gcpUpgrade linux-image-5.8.0-1035-gcpUpgrade linux-image-5.8.0-59-generic-lpaeUpgrade linux-image-5.11.0-22-genericUpgrade linux-image-5.4.0-1046-gcpUpgrade linux-image-oem-20.04cUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-4.4.0-229-genericUpgrade linux-image-4.15.0-1106-awsUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-aws-hweUpgrade linux-image-5.11.0-22-lowlatencyUpgrade linux-image-5.8.0-59-lowlatencyUpgrade linux-image-5.4.0-77-generic | 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 |
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