A memory leak problem was found in ctnetlink_create_conntrack in net/netfilter/nf_conntrack_netlink.c in the Linux Kernel. This issue may allow a local attacker with CAP_NET_ADMIN privileges to cause a denial of service (DoS) attack due to a refcount overflow.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-5.10.173-154.642Upgrade python-perfUpgrade bpftool-debuginfoUpgrade kernel-headersUpgrade perf-debuginfoUpgrade kernelUpgrade kernel-livepatch-5.15.102-61.139Upgrade kernel-debuginfo-common-x86_64Upgrade python-perf-debuginfoUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-debuginfoUpgrade kernel-tools-develUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-debuginfoUpgrade kernel-livepatch-4.14.309-231.529Upgrade perf | Jan 23, 2024 | Jan 2, 2024 |
| Amazon_linux | — | Upgrade kernel | Jan 23, 2024 | Mar 20, 2023 |
| Amazon_linux_2023 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-develUpgrade bpftool-debuginfoUpgrade kernel-libbpf-staticUpgrade bpftoolUpgrade kernel-livepatch-6.1.19-30.43Upgrade kernel-headersUpgrade kernelUpgrade python3-perf-debuginfoUpgrade kernel-toolsUpgrade kernel-develUpgrade python3-perfUpgrade kernel-tools-debuginfoUpgrade kernel-tools-develUpgrade kernel-debuginfoUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-libbpf | Feb 17, 2025 | Feb 10, 2023 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Jan 2, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-tools-libsUpgrade python3-perf | Mar 13, 2024 | Jan 2, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade bpftoolUpgrade python3-perf | Mar 13, 2024 | Jan 2, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade bpftoolUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade python3-perf | May 31, 2024 | Jan 2, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-tools | Apr 9, 2024 | Jan 2, 2024 |
| Oracle_linux | — | Upgrade kernel-uek | Mar 4, 2024 | Feb 10, 2023 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Feb 8, 2024 | Jan 2, 2024 |
| Suse | — | Upgrade cluster-md-kmp-64kbUpgrade kernel-defaultUpgrade kernel-syms-rtUpgrade gfs2-kmp-64kbUpgrade kselftests-kmp-rtUpgrade kernel-azure-baseUpgrade kernel-obs-qaUpgrade dtb-socionextUpgrade kernel-debug-vdsoUpgrade dlm-kmp-defaultUpgrade kselftests-kmp-azureUpgrade dtb-amdUpgrade kernel-rt-extraUpgrade dtb-appleUpgrade kernel-azure-vdsoUpgrade kernel-docsUpgrade kselftests-kmp-defaultUpgrade reiserfs-kmp-rtUpgrade kernel-debug-develUpgrade kernel-default-livepatchUpgrade cluster-md-kmp-defaultUpgrade kernel-rt-vdsoUpgrade dtb-amazonUpgrade kernel-64kb-livepatch-develUpgrade kernel-default-manUpgrade kernel-rt_debugUpgrade kernel-source-rtUpgrade kernel-rt-optionalUpgrade kernel-default-baseUpgrade reiserfs-kmp-64kbUpgrade kernel-64kbUpgrade kernel-azure-extraUpgrade kernel-kvmsmallUpgrade kernel-obs-buildUpgrade kernel-rt_debug-vdsoUpgrade kernel-azure-livepatch-develUpgrade dtb-hisiliconUpgrade kernel-azureUpgrade ocfs2-kmp-64kbUpgrade dtb-freescaleUpgrade kernel-kvmsmall-vdsoUpgrade dtb-sprdUpgrade dtb-marvellUpgrade dtb-amlogicUpgrade kernel-docs-htmlUpgrade kernel-64kb-optionalUpgrade dtb-broadcomUpgrade reiserfs-kmp-defaultUpgrade ocfs2-kmp-rtUpgrade kernel-macrosUpgrade dlm-kmp-rtUpgrade kernel-rt-livepatch-develUpgrade kernel-debug-livepatch-develUpgrade kernel-default-livepatch-develUpgrade kernel-default-extraUpgrade dtb-apmUpgrade kernel-default-develUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-renesasUpgrade kernel-rt_debug-livepatch-develUpgrade dlm-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade kernel-zfcpdumpUpgrade kernel-preemptUpgrade kselftests-kmp-64kbUpgrade dtb-allwinnerUpgrade kernel-debugUpgrade dtb-caviumUpgrade dlm-kmp-64kbUpgrade gfs2-kmp-rtUpgrade dtb-armUpgrade kernel-devel-rtUpgrade kernel-symsUpgrade kernel-default-vdsoUpgrade kernel-syms-azureUpgrade kernel-kvmsmall-develUpgrade gfs2-kmp-defaultUpgrade gfs2-kmp-azureUpgrade dtb-exynosUpgrade dtb-nvidiaUpgrade kernel-rt-develUpgrade dtb-mediatekUpgrade kernel-rt-livepatchUpgrade dtb-xilinxUpgrade kernel-devel-azureUpgrade kernel-develUpgrade cluster-md-kmp-rtUpgrade kernel-default-base-rebuildUpgrade kernel-azure-optionalUpgrade cluster-md-kmp-azureUpgrade kernel-preempt-develUpgrade dtb-rockchipUpgrade kernel-azure-develUpgrade kernel-source-vanillaUpgrade kernel-rt_debug-develUpgrade kernel-rtUpgrade dtb-alteraUpgrade kernel-sourceUpgrade kernel-default-optionalUpgrade kernel-64kb-develUpgrade dtb-qcomUpgrade dtb-lgUpgrade ocfs2-kmp-azureUpgrade kernel-64kb-extraUpgrade reiserfs-kmp-azureUpgrade kernel-source-azure | Apr 18, 2024 | Jan 2, 2024 |
| Ubuntu | — | Upgrade linux-image-4.15.0-1174-azureUpgrade linux-image-azureUpgrade linux-image-generic-lts-trustyUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-lowlatencyUpgrade linux-image-4.4.0-1129-kvmUpgrade linux-image-aws-hweUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.15.0-222-lowlatencyUpgrade linux-image-aws-lts-18.04Upgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-kvmUpgrade linux-image-4.4.0-1166-awsUpgrade linux-image-4.4.0-251-genericUpgrade linux-image-oemUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-4.15.0-1159-gcpUpgrade linux-image-awsUpgrade linux-image-3.13.0-196-lowlatencyUpgrade linux-image-virtualUpgrade linux-image-serverUpgrade linux-image-4.15.0-1149-kvmUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-gcpUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-3.13.0-196-genericUpgrade linux-image-4.15.0-1165-awsUpgrade linux-image-azure-lts-18.04Upgrade linux-image-genericUpgrade linux-image-4.15.0-1128-oracleUpgrade linux-image-4.15.0-222-genericUpgrade linux-image-oracleUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-4.4.0-1128-awsUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-gkeUpgrade linux-image-4.4.0-251-lowlatency | Feb 21, 2024 | Jan 2, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jan 2, 2024 |
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