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A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
The function nft_trans_gc_catchall did not remove the catchall set element from the catchall_list when the argument sync is true, making it possible to free a catchall set element many times.
We recommend upgrading past commit 93995bf4af2c5a99e2a87f0cd5ce547d31eb7630.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade bpftoolUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-5.15.139-93.147Upgrade kernelUpgrade bpftool-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade perfUpgrade python-perfUpgrade kernel-headersUpgrade python-perf-debuginfoUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade kernel-devel | Dec 5, 2023 | Nov 14, 2023 |
| Amazon_linux_2023 | — | Upgrade kernel-headersUpgrade bpftool-debuginfoUpgrade kernelUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-develUpgrade kernel-livepatch-6.1.56-82.125Upgrade kernel-libbpf-staticUpgrade kernel-livepatch-6.1.61-85.141Upgrade python3-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-libbpfUpgrade perfUpgrade kernel-livepatch-6.1.59-84.139Upgrade kernel-livepatch-6.1.66-91.160Upgrade python3-perfUpgrade kernel-tools-develUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfoUpgrade bpftoolUpgrade kernel-modules-extraUpgrade perf-debuginfo | Feb 17, 2025 | Nov 14, 2023 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Nov 14, 2023 |
| Oracle_linux | — | Upgrade kernel-uek | Feb 15, 2024 | Nov 14, 2023 |
| Ubuntu | — | Upgrade linux-image-oem-22.04bUpgrade linux-image-6.1.0-1028-oemUpgrade linux-image-oem-22.04aUpgrade linux-image-oem-22.04cUpgrade linux-image-oem-22.04 | Jan 11, 2024 | Nov 14, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Nov 14, 2023 |
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