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iproute2 before 5.1.0 has a use-after-free in get_netnsid_from_name in ip/ipnetns.c. NOTE: security relevance may be limited to certain uses of setuid that, although not a default, are sometimes a configuration option offered to end users. Even when setuid is used, other factors (such as C library configuration) may block exploitability.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade iproute2 | Jun 16, 2020 | May 9, 2020 |
| Debian | — | Upgrade iproute2 | Jul 30, 2024 | May 9, 2020 |
| Gentoo Linux | — | Upgrade sys-apps/iproute2. | Aug 10, 2020 | May 9, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade iproute | Mar 22, 2022 | May 9, 2020 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 9, 2020 |
| Suse | — | Upgrade libnetlink-develUpgrade iproute2 | Oct 19, 2021 | May 9, 2020 |
| Ubuntu | — | Upgrade iproute2 | Jun 24, 2020 | May 9, 2020 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 9, 2020 |
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