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.
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-zfcpdump-modules-extraUpgrade kernel-debug-develUpgrade kernel-zfcpdump-coreUpgrade kernel-coreUpgrade kernel-toolsUpgrade kernel-zfcpdump-modulesUpgrade perfUpgrade kernel-debug-coreUpgrade kernel-debug-modules-extraUpgrade kernel-develUpgrade kernel-zfcpdumpUpgrade kernel-docUpgrade kernel-modules-extraUpgrade kernel-debugUpgrade kernel-modulesUpgrade kernel-zfcpdump-develUpgrade bpftoolUpgrade kernelUpgrade python3-perfUpgrade kernel-cross-headersUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernel-debug-modulesUpgrade kernel-tools-libs-devel | Feb 23, 2024 | Apr 5, 2023 |
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-develUpgrade kernel-livepatch-4.14.313-235.533Upgrade kernel-toolsUpgrade python-perf-debuginfoUpgrade python-perfUpgrade perfUpgrade perf-debuginfoUpgrade kernel-headersUpgrade kernel-livepatch-5.15.43-20.103Upgrade kernel-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernelUpgrade kernel-livepatch-5.10.118-111.515Upgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64 | 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 kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perfUpgrade kernel-tools-libs | May 9, 2023 | Apr 5, 2023 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel | Jan 10, 2024 | Apr 5, 2023 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-headersUpgrade python-perfUpgrade perfUpgrade kernel-develUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel | Jun 9, 2023 | Apr 5, 2023 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade python3-perfUpgrade kernel-tools | Jul 10, 2023 | Apr 5, 2023 |
| Oracle_linux | — | Upgrade kernel | Feb 23, 2024 | May 16, 2022 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | Jan 26, 2024 | Apr 5, 2023 |
| Suse | — | Upgrade kernel-kvmsmall-vdsoUpgrade kernel-rt_debug-develUpgrade kernel-zfcpdumpUpgrade kernel-64kb-extraUpgrade kernel-debugUpgrade kernel-docsUpgrade cluster-md-kmp-azureUpgrade dtb-amdUpgrade gfs2-kmp-64kbUpgrade kernel-64kb-develUpgrade kernel-symsUpgrade dlm-kmp-defaultUpgrade ocfs2-kmp-azureUpgrade gfs2-kmp-defaultUpgrade kernel-rt-optionalUpgrade dtb-socionextUpgrade kernel-azure-vdsoUpgrade kernel-64kb-livepatch-develUpgrade kernel-rt_debugUpgrade kernel-docs-htmlUpgrade kernel-defaultUpgrade kernel-default-develUpgrade dtb-renesasUpgrade kernel-rt_debug-livepatch-develUpgrade dtb-amazonUpgrade kernel-64kb-optionalUpgrade kernel-default-livepatchUpgrade kernel-rt-livepatch-develUpgrade kselftests-kmp-azureUpgrade dtb-hisiliconUpgrade ocfs2-kmp-defaultUpgrade kernel-azure-extraUpgrade dtb-allwinnerUpgrade kselftests-kmp-defaultUpgrade dlm-kmp-azureUpgrade kselftests-kmp-rtUpgrade kernel-syms-rtUpgrade ocfs2-kmp-rtUpgrade reiserfs-kmp-rtUpgrade cluster-md-kmp-64kbUpgrade kernel-debug-develUpgrade kernel-preempt-develUpgrade dtb-broadcomUpgrade dlm-kmp-rtUpgrade kernel-source-rtUpgrade kernel-64kbUpgrade ocfs2-kmp-64kbUpgrade dtb-freescaleUpgrade kernel-rt_debug-vdsoUpgrade reiserfs-kmp-defaultUpgrade kernel-default-baseUpgrade dtb-appleUpgrade kernel-kvmsmall-livepatch-develUpgrade cluster-md-kmp-defaultUpgrade dtb-marvellUpgrade reiserfs-kmp-64kbUpgrade kernel-default-livepatch-develUpgrade dtb-caviumUpgrade dtb-exynosUpgrade kernel-default-base-rebuildUpgrade gfs2-kmp-azureUpgrade dtb-alteraUpgrade kernel-obs-qaUpgrade dtb-alUpgrade reiserfs-kmp-azureUpgrade kernel-develUpgrade kernel-sourceUpgrade dtb-zteUpgrade cluster-md-kmp-rtUpgrade dtb-qcomUpgrade kernel-kvmsmallUpgrade kernel-devel-rtUpgrade dtb-xilinxUpgrade dtb-lgUpgrade dtb-rockchipUpgrade dtb-apmUpgrade kernel-azure-livepatch-develUpgrade kernel-azureUpgrade kernel-obs-buildUpgrade kernel-macrosUpgrade kernel-default-vdsoUpgrade dtb-armUpgrade kernel-preemptUpgrade kernel-devel-azureUpgrade kernel-default-extraUpgrade kernel-debug-livepatch-develUpgrade kernel-syms-azureUpgrade kernel-source-vanillaUpgrade kernel-source-azureUpgrade kernel-rt-extraUpgrade kernel-kvmsmall-develUpgrade kernel-azure-develUpgrade dtb-nvidiaUpgrade dtb-mediatekUpgrade kernel-default-optionalUpgrade kernel-rt-livepatchUpgrade kernel-debug-vdsoUpgrade kernel-rtUpgrade kernel-rt-vdsoUpgrade gfs2-kmp-rtUpgrade kselftests-kmp-64kbUpgrade kernel-azure-optionalUpgrade dlm-kmp-64kbUpgrade kernel-rt-develUpgrade dtb-amlogicUpgrade dtb-sprd | Apr 19, 2023 | Apr 5, 2023 |
| Ubuntu | — | Upgrade linux-image-lowlatencyUpgrade linux-image-4.15.0-1151-kvmUpgrade linux-image-azureUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-kvmUpgrade linux-image-aws-hweUpgrade linux-image-4.15.0-1130-oracleUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-aws-lts-18.04Upgrade linux-image-4.15.0-224-genericUpgrade linux-image-gkeUpgrade linux-image-oracleUpgrade linux-image-4.15.0-1167-awsUpgrade linux-image-genericUpgrade linux-image-4.15.0-1176-azureUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-virtualUpgrade linux-image-4.15.0-1161-gcpUpgrade linux-image-gcpUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-oemUpgrade linux-image-4.15.0-224-lowlatencyUpgrade linux-image-azure-lts-18.04 | 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 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub