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