A use-after-free exists in the Linux Kernel in tc_new_tfilter that could allow a local attacker to gain privilege escalation. The exploit requires unprivileged user namespaces. We recommend upgrading past commit 04c2a47ffb13c29778e2a14e414ad4cb5a5db4b5
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-zfcpdump-develUpgrade kernel-zfcpdump-coreUpgrade kernel-docUpgrade kernel-modulesUpgrade kernel-rt-debug-modules-extraUpgrade kernel-tools-libs-develUpgrade perfUpgrade kernel-abi-stablelistsUpgrade kernel-zfcpdump-modulesUpgrade kernel-headersUpgrade kernel-rt-debug-develUpgrade kernel-devel-matchedUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-modulesUpgrade kernel-debug-develUpgrade python3-perfUpgrade kernel-rt-debug-kvmUpgrade kernel-toolsUpgrade kernel-rt-debug-coreUpgrade kernel-debugUpgrade kernel-rt-debugUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-modulesUpgrade kernel-coreUpgrade kernel-cross-headersUpgrade kernel-zfcpdumpUpgrade kernel-rt-modules-extraUpgrade kernel-develUpgrade bpftoolUpgrade kernel-modules-extraUpgrade kernel-rtUpgrade kernelUpgrade kernel-rt-kvmUpgrade kernel-debug-modules-extraUpgrade kernel-rt-develUpgrade kernel-rt-coreUpgrade kernel-debug-coreUpgrade kernel-tools-libs | Sep 9, 2022 | Mar 29, 2022 |
| Amazon Linux Ami 2 | — | Upgrade python-perfUpgrade bpftoolUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-toolsUpgrade kernel-tools-develUpgrade bpftool-debuginfoUpgrade perfUpgrade kernel-livepatch-5.10.102-99.473Upgrade python-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-headersUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfo | Jul 4, 2022 | Mar 29, 2022 |
| Amazon_linux_2023 | — | Upgrade python3-perfUpgrade kernel-tools-develUpgrade perfUpgrade kernel-headersUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-libbpfUpgrade bpftool-debuginfoUpgrade kernel-livepatch-6.1.10-15.42Upgrade kernel-libbpf-staticUpgrade kernelUpgrade kernel-libbpf-develUpgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernel-develUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade python3-perf-debuginfo | Feb 17, 2025 | Jan 31, 2022 |
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | Aug 11, 2022 | Mar 29, 2022 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Mar 29, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade bpftool | Aug 2, 2022 | Mar 29, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-tools-libs | Jun 16, 2022 | Mar 29, 2022 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | May 11, 2022 | Jan 31, 2022 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernel | Aug 11, 2022 | Mar 29, 2022 |
| Rocky_linux | — | Upgrade kernel-debug-develUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-coreUpgrade kernel-cross-headersUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-debug-coreUpgrade kernel-debugUpgrade kernel-headersUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-debug-develUpgrade kernel-coreUpgrade kernel-modules-extraUpgrade kernel-rt-debug-coreUpgrade kernelUpgrade kernel-debug-modulesUpgrade kernel-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-rt-develUpgrade kernel-rtUpgrade bpftool-debuginfoUpgrade bpftoolUpgrade perfUpgrade kernel-debug-debuginfoUpgrade perf-debuginfoUpgrade kernel-debug-modules-extraUpgrade kernel-tools-libs-develUpgrade kernel-rt-modulesUpgrade kernel-rt-kvmUpgrade kernel-rt-debugUpgrade kernel-rt-debug-modulesUpgrade kernel-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-modulesUpgrade kernel-toolsUpgrade kernel-rt-debuginfo | Mar 12, 2024 | Mar 29, 2022 |
| Suse | — | Upgrade kernel-64kb-extraUpgrade gfs2-kmp-azureUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-debug-develUpgrade kernel-preempt-livepatch-develUpgrade dtb-sprdUpgrade ocfs2-kmp-64kbUpgrade dtb-amdUpgrade kernel-default-livepatch-develUpgrade ocfs2-kmp-azureUpgrade kernel-64kb-optionalUpgrade reiserfs-kmp-azureUpgrade kernel-obs-buildUpgrade cluster-md-kmp-preemptUpgrade gfs2-kmp-preemptUpgrade kernel-defaultUpgrade dtb-allwinnerUpgrade kernel-preempt-optionalUpgrade kernel-default-baseUpgrade kernel-azureUpgrade kernel-develUpgrade dtb-caviumUpgrade dtb-nvidiaUpgrade kernel-64kb-develUpgrade kernel-source-vanillaUpgrade kernel-debugUpgrade dtb-freescaleUpgrade dtb-xilinxUpgrade ocfs2-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade kselftests-kmp-azureUpgrade dlm-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade dtb-alteraUpgrade kernel-default-livepatchUpgrade dtb-mediatekUpgrade dtb-renesasUpgrade kernel-default-optionalUpgrade kernel-azure-optionalUpgrade kselftests-kmp-64kbUpgrade dtb-hisiliconUpgrade kernel-preempt-develUpgrade kernel-preempt-extraUpgrade gfs2-kmp-defaultUpgrade kernel-devel-azureUpgrade dtb-apmUpgrade kernel-syms-azureUpgrade cluster-md-kmp-azureUpgrade kernel-64kbUpgrade kernel-kvmsmallUpgrade kernel-default-extraUpgrade kernel-macrosUpgrade kernel-default-develUpgrade kernel-azure-livepatch-develUpgrade dtb-qcomUpgrade kernel-sourceUpgrade kernel-zfcpdumpUpgrade kernel-preemptUpgrade kernel-azure-develUpgrade dtb-alUpgrade ocfs2-kmp-preemptUpgrade kernel-default-base-rebuildUpgrade dtb-marvellUpgrade dtb-armUpgrade kernel-docs-htmlUpgrade dtb-socionextUpgrade kselftests-kmp-preemptUpgrade reiserfs-kmp-preemptUpgrade kernel-debug-livepatch-develUpgrade gfs2-kmp-64kbUpgrade kselftests-kmp-defaultUpgrade dlm-kmp-azureUpgrade kernel-64kb-livepatch-develUpgrade dtb-zteUpgrade kernel-source-azureUpgrade kernel-docsUpgrade dtb-exynosUpgrade cluster-md-kmp-defaultUpgrade dtb-rockchipUpgrade dtb-broadcomUpgrade reiserfs-kmp-64kbUpgrade kernel-obs-qaUpgrade kernel-symsUpgrade kernel-azure-extraUpgrade kernel-kvmsmall-develUpgrade dtb-lgUpgrade dtb-amlogicUpgrade dlm-kmp-defaultUpgrade dlm-kmp-preempt | Oct 26, 2022 | Mar 29, 2022 |
| Ubuntu | — | Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-5.4.0-107-genericUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.4.0-1032-bluefieldUpgrade linux-image-5.4.0-1069-gcpUpgrade linux-image-oemUpgrade linux-image-5.13.0-1021-azureUpgrade linux-image-genericUpgrade linux-image-bluefieldUpgrade linux-image-oem-20.04Upgrade linux-image-5.4.0-1061-kvmUpgrade linux-image-5.13.0-1023-gcpUpgrade linux-image-5.4.0-1074-azureUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.13.0-39-generic-64kUpgrade linux-image-5.13.0-1020-kvmUpgrade linux-image-5.4.0-1058-raspiUpgrade linux-image-gkeopUpgrade linux-image-5.4.0-1071-awsUpgrade linux-image-generic-lpaeUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.4.0-1069-oracleUpgrade linux-image-5.13.0-39-lowlatencyUpgrade linux-image-azure-fdeUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-oracleUpgrade linux-image-gkeop-5.4Upgrade linux-image-5.13.0-1021-awsUpgrade linux-image-virtualUpgrade linux-image-ibmUpgrade linux-image-5.4.0-107-generic-lpaeUpgrade linux-image-5.13.0-39-genericUpgrade linux-image-azure-lts-20.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.4.0-1067-gkeUpgrade linux-image-lowlatencyUpgrade linux-image-gcpUpgrade linux-image-5.13.0-1025-oracleUpgrade linux-image-kvmUpgrade linux-image-raspi2Upgrade linux-image-generic-64kUpgrade linux-image-5.13.0-39-generic-lpaeUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-gke-5.4Upgrade linux-image-gkeUpgrade linux-image-5.4.0-107-lowlatencyUpgrade linux-image-5.13.0-1024-raspiUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-raspiUpgrade linux-image-oem-osp1Upgrade linux-image-5.4.0-1038-gkeopUpgrade linux-image-5.13.0-1024-raspi-nolpaeUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-5.4.0-1019-ibmUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-azureUpgrade linux-image-awsUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.4.0-1074-azure-fdeUpgrade linux-image-aws-lts-20.04Upgrade linux-image-virtual-hwe-20.04 | Mar 31, 2022 | Mar 29, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 29, 2022 |
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