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An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size() function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. This flaw allows a local user to crash or potentially escalate their privileges on the system.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-rt-develUpgrade kernel-rt-debug-coreUpgrade kernel-abi-stablelistsUpgrade kernel-debug-modulesUpgrade kernel-rt-debugUpgrade kernel-tools-libsUpgrade kernel-zfcpdump-coreUpgrade kernel-cross-headersUpgrade kernel-rt-kvmUpgrade bpftoolUpgrade python3-perfUpgrade kernel-zfcpdump-devel-matchedUpgrade kernelUpgrade kernel-rt-coreUpgrade kernel-rt-modules-extraUpgrade kernel-tools-libs-develUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-debug-modulesUpgrade kernel-docUpgrade perfUpgrade kernel-debug-modules-extraUpgrade kernel-toolsUpgrade kernel-zfcpdumpUpgrade kernel-debug-develUpgrade kernel-debugUpgrade kernel-modules-extraUpgrade kernel-modulesUpgrade kernel-debug-coreUpgrade kernel-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rtUpgrade kernel-rt-debug-kvmUpgrade kernel-coreUpgrade kernel-zfcpdump-develUpgrade kernel-debug-devel-matchedUpgrade kernel-devel-matchedUpgrade kernel-rt-debug-develUpgrade kernel-zfcpdump-modulesUpgrade kernel-headersUpgrade kernel-rt-modules | Nov 14, 2022 | Sep 1, 2022 |
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-5.10.118-111.515Upgrade kernel-toolsUpgrade bpftoolUpgrade python-perfUpgrade bpftool-debuginfoUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-4.14.281-212.502Upgrade perf-debuginfoUpgrade kernel-headersUpgrade kernel-livepatch-5.15.43-20.103Upgrade kernel-tools-develUpgrade kernelUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernel-devel | Apr 18, 2023 | Sep 1, 2022 |
| Amazon_linux | — | Upgrade kernel | Apr 18, 2023 | Jun 9, 2022 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | Nov 9, 2022 | Sep 1, 2022 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Sep 1, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernelUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-tools-libs | Nov 3, 2022 | Sep 1, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade python3-perfUpgrade kernelUpgrade kernel-headersUpgrade kernel-develUpgrade perfUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-tools-libsUpgrade python-perf | Oct 11, 2022 | Sep 1, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade python3-perfUpgrade kernelUpgrade kernel-toolsUpgrade kernel-tools-libs | Nov 15, 2022 | Sep 1, 2022 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Nov 16, 2022 | Apr 15, 2022 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Nov 9, 2022 | Sep 1, 2022 |
| Rocky_linux | — | Upgrade kernel-debug-modulesUpgrade kernel-tools-libs-develUpgrade kernel-cross-headersUpgrade kernel-rt-develUpgrade kernel-rt-coreUpgrade kernel-rt-debug-coreUpgrade kernel-rt-kvmUpgrade bpftoolUpgrade kernel-rt-debugUpgrade kernel-rt-debug-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade python3-perf-debuginfoUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-rt-modules-extraUpgrade python3-perfUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debug-develUpgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade kernel-debug-coreUpgrade kernel-rt-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade kernel-rt-modulesUpgrade kernel-headersUpgrade kernel-rt-debug-kvmUpgrade kernel-debugUpgrade kernel-rt-debug-modules-extraUpgrade kernel-coreUpgrade kernel-tools-debuginfoUpgrade kernel-develUpgrade kernel-toolsUpgrade kernel-modules-extraUpgrade kernel-debug-develUpgrade perfUpgrade kernel-rtUpgrade kernel-debug-modules-extraUpgrade kernel-debug-debuginfoUpgrade kernel-modules | Mar 12, 2024 | Sep 1, 2022 |
| Suse | — | Upgrade kernel-debug-livepatch-develUpgrade dtb-amlogicUpgrade kernel-source-azureUpgrade kernel-debug-baseUpgrade kernel-sourceUpgrade kernel-zfcpdumpUpgrade kselftests-kmp-preemptUpgrade kernel-preemptUpgrade kernel-kvmsmallUpgrade kernel-kvmsmall-develUpgrade kernel-azure-optionalUpgrade dtb-exynosUpgrade dtb-nvidiaUpgrade dtb-lgUpgrade kernel-vanilla-livepatch-develUpgrade kernel-rt_debug-develUpgrade dlm-kmp-64kbUpgrade reiserfs-kmp-azureUpgrade kernel-azureUpgrade kernel-source-vanillaUpgrade dlm-kmp-azureUpgrade kernel-kvmsmall-baseUpgrade gfs2-kmp-rtUpgrade kernel-obs-qaUpgrade kselftests-kmp-azureUpgrade kernel-default-base-rebuildUpgrade ocfs2-kmp-preemptUpgrade kernel-azure-livepatch-develUpgrade dtb-alUpgrade dtb-qcomUpgrade kernel-default-manUpgrade kselftests-kmp-64kbUpgrade kernel-macrosUpgrade kernel-vanilla-develUpgrade dtb-zteUpgrade kernel-devel-azureUpgrade kernel-source-rtUpgrade dtb-apmUpgrade kernel-azure-develUpgrade ocfs2-kmp-rtUpgrade cluster-md-kmp-azureUpgrade kernel-obs-buildUpgrade dlm-kmp-preemptUpgrade kernel-syms-azureUpgrade dtb-rockchipUpgrade cluster-md-kmp-defaultUpgrade dtb-armUpgrade kernel-default-extraUpgrade kernel-rtUpgrade reiserfs-kmp-64kbUpgrade kernel-syms-rtUpgrade dtb-amdUpgrade ocfs2-kmp-defaultUpgrade kernel-default-livepatch-develUpgrade kernel-64kb-develUpgrade dtb-allwinnerUpgrade kernel-defaultUpgrade kernel-develUpgrade kernel-rt-develUpgrade kernel-preempt-develUpgrade kernel-64kbUpgrade dtb-freescaleUpgrade kernel-symsUpgrade reiserfs-kmp-defaultUpgrade kernel-zfcpdump-manUpgrade kernel-default-optionalUpgrade kernel-rt_debugUpgrade gfs2-kmp-64kbUpgrade kernel-vanillaUpgrade kernel-debug-develUpgrade cluster-md-kmp-rtUpgrade dtb-hisiliconUpgrade reiserfs-kmp-preemptUpgrade dtb-amazonUpgrade gfs2-kmp-preemptUpgrade kernel-default-livepatchUpgrade cluster-md-kmp-preemptUpgrade kernel-64kb-extraUpgrade kselftests-kmp-defaultUpgrade gfs2-kmp-azureUpgrade kernel-64kb-livepatch-develUpgrade kernel-debugUpgrade dtb-broadcomUpgrade dtb-socionextUpgrade kernel-devel-rtUpgrade dtb-appleUpgrade dlm-kmp-defaultUpgrade kernel-preempt-extraUpgrade kernel-azure-baseUpgrade kernel-preempt-optionalUpgrade dtb-renesasUpgrade kernel-64kb-optionalUpgrade dtb-marvellUpgrade dtb-alteraUpgrade dtb-mediatekUpgrade ocfs2-kmp-azureUpgrade ocfs2-kmp-64kbUpgrade kernel-vanilla-baseUpgrade kernel-default-baseUpgrade kernel-docs-htmlUpgrade kernel-azure-extraUpgrade gfs2-kmp-defaultUpgrade dtb-sprdUpgrade dtb-caviumUpgrade cluster-md-kmp-64kbUpgrade kernel-default-develUpgrade dlm-kmp-rtUpgrade kernel-preempt-livepatch-develUpgrade kernel-docsUpgrade dtb-xilinxUpgrade kernel-kvmsmall-livepatch-devel | Oct 26, 2022 | Sep 1, 2022 |
| Ubuntu | — | Upgrade linux-image-kvmUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-awsUpgrade linux-image-virtualUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.4.0-234-lowlatencyUpgrade linux-image-4.4.0-1113-awsUpgrade linux-image-generic-lts-xenialUpgrade linux-image-genericUpgrade linux-image-4.4.0-1151-awsUpgrade linux-image-4.4.0-1114-kvmUpgrade linux-image-lowlatencyUpgrade linux-image-4.4.0-234-generic | Oct 1, 2022 | Aug 23, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 29, 2025 | Sep 1, 2022 |
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