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-headersUpgrade kernel-rt-modulesUpgrade kernel-rtUpgrade kernel-develUpgrade perfUpgrade kernel-rt-debug-modulesUpgrade kernel-coreUpgrade kernel-toolsUpgrade kernel-rt-debug-kvmUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debugUpgrade kernel-modulesUpgrade kernel-rt-debug-develUpgrade kernel-debug-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernel-debug-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-zfcpdumpUpgrade kernel-modules-extraUpgrade kernel-devel-matchedUpgrade kernel-docUpgrade kernel-debug-devel-matchedUpgrade kernel-zfcpdump-modulesUpgrade kernel-debug-coreUpgrade kernel-abi-stablelistsUpgrade kernel-rt-develUpgrade kernel-zfcpdump-coreUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-tools-libs-develUpgrade kernel-debug-modulesUpgrade kernel-rt-coreUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debugUpgrade kernel-rt-debug-coreUpgrade kernelUpgrade kernel-cross-headersUpgrade kernel-tools-libsUpgrade kernel-rt-kvmUpgrade bpftoolUpgrade python3-perf | Nov 14, 2022 | Sep 1, 2022 |
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-5.10.118-111.515Upgrade bpftool-debuginfoUpgrade python-perfUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-toolsUpgrade bpftoolUpgrade kernel-tools-develUpgrade kernel-debuginfoUpgrade kernel-livepatch-4.14.281-212.502Upgrade python-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernelUpgrade kernel-livepatch-5.15.43-20.103Upgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade perf-debuginfoUpgrade kernel-devel | 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 kernel-toolsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade bpftoolUpgrade kernel-abi-stablelistsUpgrade kernel | Nov 3, 2022 | Sep 1, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade bpftoolUpgrade python-perfUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-headersUpgrade kernelUpgrade kernel-develUpgrade python3-perfUpgrade perf | Oct 11, 2022 | Sep 1, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perf | Nov 15, 2022 | Sep 1, 2022 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Nov 16, 2022 | Apr 15, 2022 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Nov 9, 2022 | Sep 1, 2022 |
| Rocky_linux | — | Upgrade kernel-debug-modules-extraUpgrade kernel-modulesUpgrade kernel-debug-debuginfoUpgrade kernel-coreUpgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade kernel-rtUpgrade kernel-rt-debug-modules-extraUpgrade bpftool-debuginfoUpgrade kernel-debugUpgrade kernel-debug-coreUpgrade kernel-rt-debug-kvmUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-debug-develUpgrade kernel-rt-modulesUpgrade kernel-modules-extraUpgrade kernel-develUpgrade perfUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debug-develUpgrade kernel-toolsUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debugUpgrade kernel-rt-debug-coreUpgrade python3-perf-debuginfoUpgrade kernel-rt-kvmUpgrade kernel-rt-develUpgrade kernel-rt-coreUpgrade kernel-cross-headersUpgrade kernel-tools-libs-develUpgrade kernel-debug-modulesUpgrade kernelUpgrade kernel-rt-modules-extraUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-rt-debug-debuginfoUpgrade bpftoolUpgrade kernel-debuginfo-common-x86_64 | Mar 12, 2024 | Sep 1, 2022 |
| Suse | — | Upgrade dtb-mediatekUpgrade ocfs2-kmp-azureUpgrade gfs2-kmp-defaultUpgrade ocfs2-kmp-64kbUpgrade kernel-docs-htmlUpgrade kernel-default-develUpgrade kernel-preempt-livepatch-develUpgrade kernel-vanilla-baseUpgrade cluster-md-kmp-64kbUpgrade dtb-alteraUpgrade kernel-default-livepatch-develUpgrade kernel-preempt-extraUpgrade kernel-azure-extraUpgrade kernel-vanillaUpgrade dtb-socionextUpgrade kernel-default-baseUpgrade dtb-sprdUpgrade cluster-md-kmp-preemptUpgrade dtb-freescaleUpgrade kernel-debugUpgrade dtb-caviumUpgrade kernel-preempt-optionalUpgrade dtb-amazonUpgrade dtb-appleUpgrade dlm-kmp-rtUpgrade gfs2-kmp-azureUpgrade kernel-64kbUpgrade kernel-develUpgrade gfs2-kmp-preemptUpgrade kernel-debug-develUpgrade kernel-64kb-extraUpgrade kernel-64kb-optionalUpgrade kernel-rt-develUpgrade cluster-md-kmp-rtUpgrade reiserfs-kmp-preemptUpgrade kernel-64kb-livepatch-develUpgrade dtb-hisiliconUpgrade reiserfs-kmp-defaultUpgrade kernel-azure-baseUpgrade kernel-rt_debugUpgrade kernel-zfcpdump-manUpgrade gfs2-kmp-64kbUpgrade kernel-default-optionalUpgrade ocfs2-kmp-defaultUpgrade kernel-preempt-develUpgrade kselftests-kmp-defaultUpgrade kernel-default-livepatchUpgrade kernel-defaultUpgrade kernel-docsUpgrade kernel-64kb-develUpgrade kernel-symsUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-amdUpgrade dtb-broadcomUpgrade dtb-allwinnerUpgrade dtb-marvellUpgrade dtb-xilinxUpgrade dtb-renesasUpgrade kernel-devel-rtUpgrade dlm-kmp-defaultUpgrade dtb-exynosUpgrade dlm-kmp-azureUpgrade kernel-kvmsmall-develUpgrade ocfs2-kmp-preemptUpgrade kernel-default-manUpgrade kernel-azure-develUpgrade dtb-amlogicUpgrade kernel-azureUpgrade kernel-syms-azureUpgrade kernel-obs-qaUpgrade kernel-debug-livepatch-develUpgrade dlm-kmp-64kbUpgrade kernel-zfcpdumpUpgrade kernel-syms-rtUpgrade kernel-rtUpgrade dtb-armUpgrade kernel-source-rtUpgrade ocfs2-kmp-rtUpgrade cluster-md-kmp-defaultUpgrade cluster-md-kmp-azureUpgrade kernel-sourceUpgrade kernel-default-extraUpgrade dlm-kmp-preemptUpgrade reiserfs-kmp-64kbUpgrade kernel-devel-azureUpgrade kernel-rt_debug-develUpgrade reiserfs-kmp-azureUpgrade kernel-vanilla-livepatch-develUpgrade dtb-zteUpgrade dtb-lgUpgrade dtb-nvidiaUpgrade kernel-vanilla-develUpgrade kernel-debug-baseUpgrade kselftests-kmp-preemptUpgrade kernel-obs-buildUpgrade kernel-source-azureUpgrade kernel-default-base-rebuildUpgrade kernel-macrosUpgrade kselftests-kmp-azureUpgrade kselftests-kmp-64kbUpgrade kernel-preemptUpgrade dtb-alUpgrade kernel-kvmsmallUpgrade gfs2-kmp-rtUpgrade kernel-azure-optionalUpgrade kernel-kvmsmall-baseUpgrade dtb-qcomUpgrade kernel-azure-livepatch-develUpgrade dtb-rockchipUpgrade dtb-apmUpgrade kernel-source-vanilla | Oct 26, 2022 | Sep 1, 2022 |
| Ubuntu | — | Upgrade linux-image-virtualUpgrade linux-image-generic-lts-xenialUpgrade linux-image-awsUpgrade linux-image-4.4.0-234-lowlatencyUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-kvmUpgrade linux-image-4.4.0-1113-awsUpgrade linux-image-4.4.0-234-genericUpgrade linux-image-lowlatencyUpgrade linux-image-4.4.0-1114-kvmUpgrade linux-image-4.4.0-1151-awsUpgrade linux-image-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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