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-modulesUpgrade kernel-debug-devel-matchedUpgrade kernel-zfcpdump-modulesUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernel-debug-develUpgrade kernel-debugUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debug-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-modules-extraUpgrade kernel-headersUpgrade kernel-toolsUpgrade perfUpgrade kernel-debug-modules-extraUpgrade kernel-debug-coreUpgrade kernel-devel-matchedUpgrade kernel-docUpgrade kernel-rt-debug-kvmUpgrade kernel-zfcpdumpUpgrade kernel-rtUpgrade kernel-coreUpgrade kernel-rt-modulesUpgrade kernel-develUpgrade kernel-rt-modules-extraUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libs-develUpgrade kernel-rt-kvmUpgrade kernel-debug-modulesUpgrade kernel-zfcpdump-coreUpgrade kernelUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-coreUpgrade kernel-cross-headersUpgrade bpftoolUpgrade kernel-rt-debugUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-rt-debug-coreUpgrade kernel-rt-devel | Nov 14, 2022 | Sep 1, 2022 |
| Amazon Linux Ami 2 | — | Upgrade python-perfUpgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.118-111.515Upgrade kernel-debuginfo-common-aarch64Upgrade perfUpgrade bpftoolUpgrade kernel-livepatch-4.14.281-212.502Upgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-livepatch-5.15.43-20.103Upgrade kernelUpgrade kernel-tools-develUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade python-perf-debuginfo | Apr 18, 2023 | Sep 1, 2022 |
| Amazon_linux | — | Upgrade kernel | Apr 18, 2023 | Jun 9, 2022 |
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | 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 kernel-toolsUpgrade kernel-tools-libsUpgrade bpftoolUpgrade python3-perf | Nov 3, 2022 | Sep 1, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-tools-libsUpgrade python-perfUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-headersUpgrade kernel-develUpgrade kernelUpgrade python3-perfUpgrade perf | Oct 11, 2022 | Sep 1, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-tools | Nov 15, 2022 | Sep 1, 2022 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Nov 16, 2022 | Apr 15, 2022 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Nov 9, 2022 | Sep 1, 2022 |
| Rocky_linux | — | Upgrade python3-perfUpgrade kernel-rt-modules-extraUpgrade kernel-cross-headersUpgrade kernel-rt-debug-coreUpgrade kernel-debug-modulesUpgrade kernel-tools-libs-develUpgrade kernel-rt-debugUpgrade kernel-rt-debug-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-rt-kvmUpgrade kernelUpgrade kernel-rt-coreUpgrade kernel-rt-develUpgrade kernel-tools-libsUpgrade kernel-debuginfo-common-x86_64Upgrade bpftoolUpgrade kernel-rt-debug-develUpgrade kernel-rtUpgrade kernel-rt-debug-modulesUpgrade kernel-debugUpgrade bpftool-debuginfoUpgrade perf-debuginfoUpgrade kernel-debug-modules-extraUpgrade kernel-tools-debuginfoUpgrade kernel-coreUpgrade kernel-modulesUpgrade kernel-debug-debuginfoUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debug-modules-extraUpgrade perfUpgrade kernel-toolsUpgrade kernel-modules-extraUpgrade kernel-debug-develUpgrade kernel-headersUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rt-modulesUpgrade kernel-debuginfoUpgrade kernel-rt-debug-kvmUpgrade kernel-develUpgrade kernel-debug-core | Mar 12, 2024 | Sep 1, 2022 |
| Suse | — | Upgrade cluster-md-kmp-rtUpgrade kernel-vanillaUpgrade kselftests-kmp-defaultUpgrade kernel-default-livepatchUpgrade cluster-md-kmp-preemptUpgrade dtb-amazonUpgrade kernel-64kb-extraUpgrade kernel-debugUpgrade dlm-kmp-defaultUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-xilinxUpgrade kernel-default-livepatch-develUpgrade kernel-preempt-extraUpgrade dtb-socionextUpgrade dtb-appleUpgrade dtb-alteraUpgrade dtb-allwinnerUpgrade kernel-rt-develUpgrade dtb-mediatekUpgrade kernel-default-optionalUpgrade kernel-defaultUpgrade dtb-hisiliconUpgrade gfs2-kmp-azureUpgrade gfs2-kmp-preemptUpgrade dtb-amdUpgrade dtb-broadcomUpgrade kernel-docsUpgrade kernel-debug-develUpgrade kernel-azure-baseUpgrade gfs2-kmp-64kbUpgrade reiserfs-kmp-preemptUpgrade kernel-64kb-livepatch-develUpgrade kernel-symsUpgrade kernel-preempt-optionalUpgrade kernel-rt_debugUpgrade kernel-zfcpdump-manUpgrade dtb-renesasUpgrade kernel-preempt-livepatch-develUpgrade kernel-docs-htmlUpgrade kernel-azure-extraUpgrade ocfs2-kmp-64kbUpgrade dtb-sprdUpgrade gfs2-kmp-defaultUpgrade kernel-vanilla-baseUpgrade ocfs2-kmp-azureUpgrade kernel-default-develUpgrade cluster-md-kmp-64kbUpgrade kernel-preempt-develUpgrade ocfs2-kmp-defaultUpgrade dtb-freescaleUpgrade dlm-kmp-rtUpgrade kernel-default-baseUpgrade kernel-64kbUpgrade kernel-64kb-optionalUpgrade kernel-64kb-develUpgrade dtb-marvellUpgrade kernel-develUpgrade dtb-caviumUpgrade reiserfs-kmp-defaultUpgrade kernel-devel-rtUpgrade dtb-amlogicUpgrade kernel-azure-livepatch-develUpgrade cluster-md-kmp-azureUpgrade kernel-vanilla-livepatch-develUpgrade cluster-md-kmp-defaultUpgrade dtb-nvidiaUpgrade dlm-kmp-azureUpgrade dtb-alUpgrade kernel-kvmsmall-develUpgrade gfs2-kmp-rtUpgrade ocfs2-kmp-preemptUpgrade kernel-kvmsmall-baseUpgrade dlm-kmp-64kbUpgrade kernel-azure-optionalUpgrade kernel-debug-livepatch-develUpgrade kernel-syms-azureUpgrade kernel-obs-qaUpgrade kernel-syms-rtUpgrade kernel-zfcpdumpUpgrade kernel-sourceUpgrade kselftests-kmp-azureUpgrade kernel-preemptUpgrade dtb-lgUpgrade kernel-kvmsmallUpgrade kernel-obs-buildUpgrade dtb-zteUpgrade kernel-source-azureUpgrade kernel-default-base-rebuildUpgrade kernel-source-vanillaUpgrade kernel-rt_debug-develUpgrade dtb-rockchipUpgrade kernel-default-manUpgrade kernel-azure-develUpgrade kernel-azureUpgrade dtb-apmUpgrade ocfs2-kmp-rtUpgrade kselftests-kmp-64kbUpgrade kernel-vanilla-develUpgrade kernel-macrosUpgrade kselftests-kmp-preemptUpgrade kernel-debug-baseUpgrade dtb-qcomUpgrade dtb-exynosUpgrade kernel-source-rtUpgrade reiserfs-kmp-azureUpgrade kernel-devel-azureUpgrade kernel-default-extraUpgrade reiserfs-kmp-64kbUpgrade dtb-armUpgrade dlm-kmp-preemptUpgrade kernel-rt | Oct 26, 2022 | Sep 1, 2022 |
| Ubuntu | — | Upgrade linux-image-4.4.0-234-genericUpgrade linux-image-genericUpgrade linux-image-4.4.0-1114-kvmUpgrade linux-image-4.4.0-1151-awsUpgrade linux-image-lowlatencyUpgrade linux-image-4.4.0-1113-awsUpgrade linux-image-awsUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.4.0-234-lowlatencyUpgrade linux-image-kvmUpgrade linux-image-virtual | 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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