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A use-after-free flaw was found in vhost_net_set_backend in drivers/vhost/net.c in virtio network subcomponent in the Linux kernel due to a double fget. This flaw could allow a local attacker to crash the system, and could even lead to a kernel information leak problem.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-cross-headersUpgrade bpftoolUpgrade kernel-debug-modulesUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernel-tools-libs-develUpgrade python3-perfUpgrade perfUpgrade kernel-debug-develUpgrade kernel-coreUpgrade kernel-zfcpdumpUpgrade kernel-debugUpgrade kernel-modulesUpgrade kernel-develUpgrade kernel-docUpgrade kernel-debug-coreUpgrade kernel-zfcpdump-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debug-modules-extraUpgrade kernel-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernel-tools | Feb 23, 2024 | Apr 5, 2023 |
| Amazon Linux Ami 2 | — | Upgrade kernel-debuginfoUpgrade kernelUpgrade bpftoolUpgrade bpftool-debuginfoUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-5.10.118-111.515Upgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-5.15.43-20.103Upgrade kernel-livepatch-4.14.313-235.533Upgrade python-perfUpgrade kernel-headersUpgrade python-perf-debuginfoUpgrade perf-debuginfoUpgrade kernel-toolsUpgrade kernel-tools-develUpgrade perf | May 2, 2023 | Apr 5, 2023 |
| Amazon_linux | — | Upgrade kernel | Jun 8, 2023 | Apr 5, 2023 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Apr 5, 2023 |
| Dell Powerstore Dsa2023366 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | Oct 5, 2023 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-perfUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-toolsUpgrade kernel-abi-stablelists | May 9, 2023 | Apr 5, 2023 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-perfUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernelUpgrade bpftool | Jan 10, 2024 | Apr 5, 2023 |
| Huawei Euleros 2_0_sp8 | — | Upgrade perfUpgrade kernel-headersUpgrade kernel-toolsUpgrade kernelUpgrade python3-perfUpgrade bpftoolUpgrade kernel-tools-libsUpgrade python-perfUpgrade kernel-devel | Jun 9, 2023 | Apr 5, 2023 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernelUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-tools | Jul 10, 2023 | Apr 5, 2023 |
| Oracle_linux | — | Upgrade kernel | Feb 23, 2024 | May 16, 2022 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade kernel | Jan 26, 2024 | Apr 5, 2023 |
| Suse | — | Upgrade kernel-devel-rtUpgrade kernel-kvmsmallUpgrade kernel-obs-qaUpgrade kernel-azure-develUpgrade kernel-devel-azureUpgrade kernel-source-vanillaUpgrade kernel-azureUpgrade kernel-rt-extraUpgrade dtb-caviumUpgrade kernel-azure-livepatch-develUpgrade dtb-qcomUpgrade dtb-alUpgrade kernel-syms-azureUpgrade dtb-apmUpgrade dtb-amlogicUpgrade gfs2-kmp-azureUpgrade kernel-default-extraUpgrade dtb-mediatekUpgrade kselftests-kmp-64kbUpgrade kernel-debug-livepatch-develUpgrade kernel-default-optionalUpgrade dtb-rockchipUpgrade kernel-debug-vdsoUpgrade kernel-rtUpgrade kernel-azure-optionalUpgrade kernel-rt-develUpgrade kernel-macrosUpgrade dlm-kmp-64kbUpgrade gfs2-kmp-rtUpgrade kernel-rt-livepatchUpgrade kernel-source-azureUpgrade kernel-rt-vdsoUpgrade dtb-xilinxUpgrade kernel-obs-buildUpgrade cluster-md-kmp-rtUpgrade dtb-sprdUpgrade dtb-exynosUpgrade dtb-zteUpgrade kernel-develUpgrade dtb-lgUpgrade kernel-kvmsmall-develUpgrade kernel-sourceUpgrade dtb-armUpgrade dtb-alteraUpgrade kernel-default-base-rebuildUpgrade reiserfs-kmp-azureUpgrade dtb-nvidiaUpgrade kernel-default-vdsoUpgrade kernel-preemptUpgrade ocfs2-kmp-azureUpgrade kernel-64kb-livepatch-develUpgrade dtb-amdUpgrade kernel-default-develUpgrade kernel-default-livepatchUpgrade gfs2-kmp-defaultUpgrade dtb-socionextUpgrade cluster-md-kmp-azureUpgrade kernel-64kb-develUpgrade kernel-rt-optionalUpgrade kernel-azure-extraUpgrade dlm-kmp-defaultUpgrade kernel-debug-develUpgrade kernel-symsUpgrade kernel-rt_debugUpgrade kernel-azure-vdsoUpgrade gfs2-kmp-64kbUpgrade ocfs2-kmp-defaultUpgrade kselftests-kmp-azureUpgrade kernel-rt-livepatch-develUpgrade kselftests-kmp-rtUpgrade kernel-default-livepatch-develUpgrade dtb-marvellUpgrade dtb-hisiliconUpgrade dtb-freescaleUpgrade cluster-md-kmp-64kbUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt_debug-develUpgrade kernel-zfcpdumpUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-debugUpgrade kernel-64kb-extraUpgrade dlm-kmp-azureUpgrade reiserfs-kmp-rtUpgrade ocfs2-kmp-rtUpgrade dtb-allwinnerUpgrade kernel-preempt-develUpgrade kernel-default-baseUpgrade reiserfs-kmp-64kbUpgrade kernel-64kbUpgrade cluster-md-kmp-defaultUpgrade kernel-source-rtUpgrade dtb-broadcomUpgrade kernel-docsUpgrade dlm-kmp-rtUpgrade kernel-syms-rtUpgrade kselftests-kmp-defaultUpgrade reiserfs-kmp-defaultUpgrade kernel-rt_debug-vdsoUpgrade dtb-appleUpgrade kernel-defaultUpgrade ocfs2-kmp-64kbUpgrade kernel-64kb-optionalUpgrade dtb-renesasUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-docs-htmlUpgrade dtb-amazon | Apr 19, 2023 | Apr 5, 2023 |
| Ubuntu | — | Upgrade linux-image-aws-hweUpgrade linux-image-kvmUpgrade linux-image-lowlatencyUpgrade linux-image-4.15.0-1130-oracleUpgrade linux-image-4.15.0-1151-kvmUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-azureUpgrade linux-image-oracleUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-4.15.0-224-lowlatencyUpgrade linux-image-4.15.0-1176-azureUpgrade linux-image-4.15.0-224-genericUpgrade linux-image-oemUpgrade linux-image-4.15.0-1161-gcpUpgrade linux-image-4.15.0-1167-awsUpgrade linux-image-aws-lts-18.04Upgrade linux-image-gcp-lts-18.04Upgrade linux-image-virtualUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-gcpUpgrade linux-image-genericUpgrade linux-image-azure-lts-18.04Upgrade linux-image-gke | Apr 22, 2024 | Apr 5, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 29, 2025 | Apr 5, 2023 |
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