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.
CVSS Details
- CVSS 3.1 Base Score: 7.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-develUpgrade kernel-zfcpdump-coreUpgrade kernel-modules-extraUpgrade kernel-toolsUpgrade kernel-docUpgrade kernel-zfcpdump-develUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-zfcpdump-modulesUpgrade kernel-zfcpdumpUpgrade perfUpgrade kernel-debug-modules-extraUpgrade kernel-coreUpgrade kernel-modulesUpgrade kernel-debugUpgrade kernel-debug-coreUpgrade kernel-debug-develUpgrade kernel-debug-modulesUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-cross-headersUpgrade bpftoolUpgrade kernel-tools-libs-develUpgrade kernel-abi-stablelistsUpgrade python3-perf | Feb 23, 2024 | Apr 5, 2023 |
| Amazon Linux Ami 2 | — | Upgrade python-perf-debuginfoUpgrade kernel-livepatch-5.15.43-20.103Upgrade kernel-livepatch-4.14.313-235.533Upgrade kernel-toolsUpgrade perf-debuginfoUpgrade perfUpgrade kernel-headersUpgrade kernel-tools-develUpgrade python-perfUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernelUpgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-5.10.118-111.515Upgrade bpftoolUpgrade kernel-devel | 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 python3-perfUpgrade kernelUpgrade kernel-tools-libs | May 9, 2023 | Apr 5, 2023 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-perfUpgrade kernel-toolsUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade bpftool | Jan 10, 2024 | Apr 5, 2023 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernelUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade bpftoolUpgrade kernel-develUpgrade kernel-headersUpgrade perfUpgrade python-perf | Jun 9, 2023 | Apr 5, 2023 |
| Huawei Euleros 2_0_sp9 | — | Upgrade python3-perfUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-tools | Jul 10, 2023 | Apr 5, 2023 |
| Oracle_linux | — | Upgrade kernel | Feb 23, 2024 | May 16, 2022 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Jan 26, 2024 | Apr 5, 2023 |
| Suse | — | Upgrade dtb-freescaleUpgrade kernel-kvmsmall-vdsoUpgrade kernel-zfcpdumpUpgrade gfs2-kmp-defaultUpgrade kernel-64kb-develUpgrade dtb-amdUpgrade dtb-socionextUpgrade dlm-kmp-azureUpgrade ocfs2-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-symsUpgrade reiserfs-kmp-rtUpgrade kernel-preempt-develUpgrade kernel-syms-rtUpgrade kernel-rt_debugUpgrade cluster-md-kmp-defaultUpgrade kernel-default-baseUpgrade dtb-broadcomUpgrade dlm-kmp-rtUpgrade reiserfs-kmp-defaultUpgrade reiserfs-kmp-64kbUpgrade dtb-allwinnerUpgrade ocfs2-kmp-64kbUpgrade kernel-debug-develUpgrade dtb-appleUpgrade kernel-default-livepatch-develUpgrade kselftests-kmp-azureUpgrade dtb-marvellUpgrade dtb-hisiliconUpgrade kernel-rt-livepatch-develUpgrade kernel-source-rtUpgrade kernel-default-develUpgrade kernel-rt_debug-vdsoUpgrade dlm-kmp-defaultUpgrade kernel-azure-vdsoUpgrade kernel-64kbUpgrade ocfs2-kmp-defaultUpgrade dtb-amazonUpgrade kernel-azure-extraUpgrade kernel-defaultUpgrade kernel-64kb-optionalUpgrade kernel-rt_debug-develUpgrade kernel-docs-htmlUpgrade kernel-debugUpgrade kernel-docsUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-renesasUpgrade kselftests-kmp-rtUpgrade ocfs2-kmp-azureUpgrade gfs2-kmp-64kbUpgrade cluster-md-kmp-azureUpgrade kernel-64kb-extraUpgrade kernel-rt_debug-livepatch-develUpgrade cluster-md-kmp-64kbUpgrade kernel-64kb-livepatch-develUpgrade kernel-default-livepatchUpgrade kernel-rt-optionalUpgrade dtb-exynosUpgrade kernel-azure-optionalUpgrade gfs2-kmp-rtUpgrade kernel-kvmsmall-develUpgrade kernel-rt-extraUpgrade kernel-azureUpgrade kernel-rtUpgrade dlm-kmp-64kbUpgrade kernel-rt-livepatchUpgrade kernel-rt-vdsoUpgrade kselftests-kmp-64kbUpgrade kernel-rt-develUpgrade kernel-debug-vdsoUpgrade dtb-mediatekUpgrade kernel-obs-buildUpgrade kernel-source-azureUpgrade kernel-macrosUpgrade kernel-default-extraUpgrade kernel-syms-azureUpgrade kernel-debug-livepatch-develUpgrade kernel-source-vanillaUpgrade kernel-devel-azureUpgrade kernel-preemptUpgrade kernel-default-vdsoUpgrade kernel-default-base-rebuildUpgrade dtb-nvidiaUpgrade dtb-armUpgrade kernel-sourceUpgrade kernel-develUpgrade dtb-zteUpgrade cluster-md-kmp-rtUpgrade dtb-qcomUpgrade dtb-caviumUpgrade dtb-alteraUpgrade dtb-alUpgrade reiserfs-kmp-azureUpgrade kernel-default-optionalUpgrade kernel-azure-develUpgrade dtb-amlogicUpgrade gfs2-kmp-azureUpgrade dtb-sprdUpgrade kernel-obs-qaUpgrade dtb-rockchipUpgrade dtb-lgUpgrade dtb-apmUpgrade kernel-kvmsmallUpgrade kernel-devel-rtUpgrade kernel-azure-livepatch-develUpgrade dtb-xilinx | Apr 19, 2023 | Apr 5, 2023 |
| Ubuntu | — | Upgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-4.15.0-224-genericUpgrade linux-image-4.15.0-1176-azureUpgrade linux-image-oemUpgrade linux-image-4.15.0-1167-awsUpgrade linux-image-genericUpgrade linux-image-azure-lts-18.04Upgrade linux-image-oracleUpgrade linux-image-gkeUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-4.15.0-1161-gcpUpgrade linux-image-4.15.0-224-lowlatencyUpgrade linux-image-virtualUpgrade linux-image-gcpUpgrade linux-image-aws-lts-18.04Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-gcp-lts-18.04Upgrade linux-image-azureUpgrade linux-image-4.15.0-1130-oracleUpgrade linux-image-4.15.0-1151-kvmUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-lowlatencyUpgrade linux-image-kvmUpgrade linux-image-aws-hwe | 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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