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-zfcpdump-develUpgrade kernel-zfcpdump-modulesUpgrade kernel-modulesUpgrade kernel-zfcpdump-coreUpgrade kernel-modules-extraUpgrade kernel-debug-develUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-docUpgrade kernel-debug-coreUpgrade kernel-toolsUpgrade perfUpgrade kernel-develUpgrade kernel-coreUpgrade kernel-debugUpgrade kernel-debug-modules-extraUpgrade kernel-zfcpdumpUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernel-cross-headersUpgrade kernel-tools-libs-develUpgrade kernelUpgrade python3-perfUpgrade kernel-debug-modulesUpgrade bpftool | Feb 23, 2024 | Apr 5, 2023 |
| Amazon Linux Ami 2 | — | Upgrade python-perf-debuginfoUpgrade kernel-headersUpgrade python-perfUpgrade perf-debuginfoUpgrade kernel-tools-develUpgrade perfUpgrade kernel-livepatch-4.14.313-235.533Upgrade kernel-toolsUpgrade kernel-livepatch-5.15.43-20.103Upgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.118-111.515Upgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64 | 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 kernel-tools-libsUpgrade python3-perf | May 9, 2023 | Apr 5, 2023 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-toolsUpgrade python3-perf | Jan 10, 2024 | Apr 5, 2023 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernelUpgrade bpftoolUpgrade python-perfUpgrade kernel-headersUpgrade perfUpgrade kernel-devel | Jun 9, 2023 | Apr 5, 2023 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade kernelUpgrade kernel-tools-libsUpgrade python3-perf | 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 cluster-md-kmp-64kbUpgrade kernel-default-livepatch-develUpgrade dtb-hisiliconUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-64kb-optionalUpgrade kselftests-kmp-azureUpgrade ocfs2-kmp-rtUpgrade kernel-defaultUpgrade kernel-default-develUpgrade kernel-docs-htmlUpgrade dtb-appleUpgrade kernel-rt_debug-vdsoUpgrade kselftests-kmp-defaultUpgrade reiserfs-kmp-rtUpgrade kernel-azure-extraUpgrade kernel-preempt-develUpgrade dlm-kmp-defaultUpgrade kernel-azure-vdsoUpgrade gfs2-kmp-64kbUpgrade gfs2-kmp-defaultUpgrade dlm-kmp-azureUpgrade kernel-syms-rtUpgrade dtb-allwinnerUpgrade kernel-rt_debugUpgrade dtb-freescaleUpgrade dlm-kmp-rtUpgrade kernel-symsUpgrade dtb-amdUpgrade kernel-64kb-livepatch-develUpgrade kernel-rt-optionalUpgrade kernel-default-baseUpgrade dtb-renesasUpgrade kernel-debug-develUpgrade ocfs2-kmp-64kbUpgrade kernel-kvmsmall-livepatch-develUpgrade ocfs2-kmp-defaultUpgrade cluster-md-kmp-azureUpgrade dtb-socionextUpgrade kselftests-kmp-rtUpgrade kernel-rt-livepatch-develUpgrade dtb-amazonUpgrade kernel-64kb-develUpgrade reiserfs-kmp-defaultUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt_debug-develUpgrade kernel-zfcpdumpUpgrade kernel-64kb-extraUpgrade kernel-debugUpgrade cluster-md-kmp-defaultUpgrade kernel-docsUpgrade dtb-broadcomUpgrade reiserfs-kmp-64kbUpgrade kernel-64kbUpgrade kernel-source-rtUpgrade kernel-default-livepatchUpgrade ocfs2-kmp-azureUpgrade dtb-marvellUpgrade kernel-devel-azureUpgrade kernel-develUpgrade kernel-default-base-rebuildUpgrade kernel-default-vdsoUpgrade dtb-mediatekUpgrade kernel-source-vanillaUpgrade dtb-armUpgrade kernel-preemptUpgrade dtb-nvidiaUpgrade kernel-syms-azureUpgrade dtb-exynosUpgrade kernel-sourceUpgrade cluster-md-kmp-rtUpgrade dtb-zteUpgrade dtb-caviumUpgrade dtb-alteraUpgrade dtb-alUpgrade kernel-default-optionalUpgrade dtb-qcomUpgrade kernel-kvmsmall-develUpgrade kernel-azureUpgrade kernel-rt-extraUpgrade kernel-rtUpgrade kernel-azure-optionalUpgrade dlm-kmp-64kbUpgrade kselftests-kmp-64kbUpgrade kernel-rt-vdsoUpgrade kernel-rt-livepatchUpgrade gfs2-kmp-rtUpgrade kernel-debug-vdsoUpgrade kernel-rt-develUpgrade dtb-lgUpgrade dtb-apmUpgrade kernel-kvmsmallUpgrade kernel-devel-rtUpgrade kernel-azure-livepatch-develUpgrade dtb-xilinxUpgrade dtb-rockchipUpgrade kernel-azure-develUpgrade kernel-obs-qaUpgrade dtb-sprdUpgrade gfs2-kmp-azureUpgrade reiserfs-kmp-azureUpgrade dtb-amlogicUpgrade kernel-source-azureUpgrade kernel-obs-buildUpgrade kernel-macrosUpgrade kernel-default-extraUpgrade kernel-debug-livepatch-devel | Apr 19, 2023 | Apr 5, 2023 |
| Ubuntu | — | Upgrade linux-image-azureUpgrade linux-image-4.15.0-1130-oracleUpgrade linux-image-lowlatencyUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-kvmUpgrade linux-image-aws-hweUpgrade linux-image-4.15.0-1151-kvmUpgrade linux-image-4.15.0-224-lowlatencyUpgrade linux-image-4.15.0-224-genericUpgrade linux-image-oemUpgrade linux-image-4.15.0-1176-azureUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-genericUpgrade linux-image-4.15.0-1167-awsUpgrade linux-image-azure-lts-18.04Upgrade linux-image-gkeUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-aws-lts-18.04Upgrade linux-image-gcp-lts-18.04Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-oracleUpgrade linux-image-4.15.0-1161-gcpUpgrade linux-image-virtualUpgrade linux-image-gcp | 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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