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